Harley was laying on the couch in her apartment watching cartoons. Suddenly the window slid open. She drew her pistol and jumped to her feet.
Poison Ivy slid through the window and said "hey Harl, just thought I'd drop by and see what's up."
Harley smiled and slid the pistol back in its holster as she ran to Ivy and tackled her in a hug.
Ivy fell backwards with a thump as Harley landed on top of her and said "hiya Red!"
Ivy returned the hug and said "I'm happy to see you too."
"I haven't seen ya in forevah" Harley said "where ya been?"
"Doing the usual" Ivy said "what have you been up to?"
"Well" Harley said "I went on anothah mission with the Suicide Squad and made a new friend."
"Oh?" Ivy said "why don't you get off of me and tell me who it was?"
Harley stood up and pulled Ivy to her feet.
"Ya haveta guess" Harley said "I'll give ya hint, he's in the House of Wax and Murder and I call him Big J."
Ivy looked at her and asked "is it anything to do with the Jok-"
"No!" Harley said "I told ya I'm done with that bastard. Jeez, it's Jason."
"Jason Todd?" Ivy asked "Red Hood?"
"No" Harley said "Jason Voor…Voo…Voor…damn it! Y'know he wears a hockey mask and has that big machete and kills horny teenagers at that camp."
"You mean Jason Voorhees?" Ivy asked.
"Yeah!" Harley said "that's him!"
"He's just a legend Sweet Pea" Ivy said.
"Nuh-uh" Harley said "I seen him!"
Suddenly, the door swung open and four men walked in with rifles. Harley drew her .357 revolver as her potted plants broke out of their pots and extended to Ivy.
"Calm down, Quinn" a familiar voice said.
"Waller?" Harley asked.
Amanda Waller stepped into the apartment and said "we need you again."
"What now?" Harley asked.
"There has been a mass breakout at Arkham Asylum" Waller said "Batman is working on it but we are calling in Task Force X. We will cover all expenses for your apartment building for six months again."
"Fine" Harley said.
Ivy nudged Harley's shoulder and whispered "I'll watch your back. You and me against the world, just like old times."
"Can Red come with me this time?" Harley asked.
"I won't turn down help" Waller said "what do you want in return, Isley? I can't offer you time off a sentence you've already served."
"How about getting me back the flower I discovered last month? The Museum of Natural History stole it from me." Ivy said.
"Done" Waller said "Harley, we need the big guy again and we need you to get him."
"Ain't Croc still in Belle Reve?" Harley asked.
"We already have Croc" Waller said "we need you to get the big guy, from Crystal Lake."
"Big J?!" Harley asked excitedly.
"Yes" Waller said "you seem to be the only person he doesn't want to kill on sight. We have a chopper and pilot waiting on the roof" she handed Harley a powerful tranquilizer pistol and said "here, go tell the pilot to take you to Crystal Lake. Take Isley if you want."
"Awesome" Harley said "c'mon Red."
She grabbed Ivy's wrist and skipped away towards the stairs.
She dragged Ivy onto the helicopter and said "take us to the lake, Mac."
"My name is Jerry" the pilot said.
"Whatevah" Harley said "less talkin', more flyin'!"
He took off and flew towards Crystal Lake.
"You really worked with Voorhees?" Ivy asked.
"Yeah" Harley said "everybody says he likes me 'cause he didn't kill me when he spent the night at the building."
The helicopter landed and Harley jumped out, Ivy cautiously followed. Harley saw four people spray painting on the Camp Crystal Lake sign.
"Hey! Quit doin' that!" Harley yelled.
"Shut it ya dumb broad!" One of them yelled back "before you attract that stupid killer!"
"I'll do more 'n attract 'im" Harley said "I'll help 'im. I think that sign could use some more red."
She drew her revolver and shot one of them in the head, then another. The other two tried to run. One was immediately decapitated, the other was cut in half. Jason Voorhees slowly stepped out of the shadows clutching his machete.
"BIG J!" Harley yelled as she ran towards him.
Jason tilted his head in confusion. The clown girl was back and still wasn't afraid of him. Harley jumped up and hugged his neck. Ivy cautiously approached.
Harley smiled and said "Red, this is Jason. Jason, this is Red."
Jason started to raise his machete while looking at Ivy.
"No" Harley said "she's a friend."
Jason simply pushed Harley aside and stepped towards Ivy.
"DAMN IT! I SAID NO!" Harley yelled as she stepped between Jason and Ivy.
Jason stopped, this girl was still brave enough to yell at him. She was still entertaining to him, he decided to let her and the red haired girl live, for now.
"We needja back in the Suicide Squad" Harley said "Waller'll give ya whatevah ya want and you'll get to kill a bunch a' people."
Jason tilted his head.
Harley smiled slightly and said "and ya can spend the night with my fuzzy friends again."
Jason remembered the night he spent with all the cats and dogs in the clown girl's apartment. Few people knew about Jason's soft spot for animals. He wanted to see the animals again. He waited for his mother to tell him what to do. Ivy took the tranquilizer gun from Harley and shot Jason with it while he seemed distracted. He wobbled for a minute, then fell. Ivy used roots to hoist him up onto the helicopter.
"I guess that'll work" Harley said "let's go."
She and Ivy climbed back onto the helicopter and the pilot flew them to Gotham. Jason started to wake up as the helicopter landed.
As soon as it touched down and the pilot cut the engine, a voice said "Born on a Monday, christened on Tuesday, married on Wednesday, took ill on Thursday, grew worse on Friday, died on Saturday, buried on Sunday, that was the end, of Solomon Grundy."
"Uh oh" Harley said "that ain't good."
"Maybe your friend should handle him" Ivy said.
"Right" Harley said. She began shaking Jason and yelling "Big J! Earth to Jason! Wake up!"
Jason suddenly sat up straight.
Harley handed him his machete and said "we need ya to go kill the guy outside."
Jason tilted his head. Grundy stopped by the helicopter and looked inside. He grabbed Jason by the neck and threw him out of the chopper. Jason landed hard, causing his mask to fall off. He quickly picked it up and put it on again. He turned around and started breathing heavily, his shoulders moving with his breaths. There was rage burning in his eye. Grundy reached into the helicopter again. Harley grabbed Jason's machete and shoved it into Grundy's chest. He kept trying to grab her like nothing happened. They heard heavy footsteps behind him. The machete was pulled the rest of the way through his body from behind. He turned around and found himself staring into the eyeholes of a hockey mask.
He punched Jason in the chest as he said "Born on a Monday."
Jason took a step back from the impact.
"Christened on Tuesday" Grundy said as Jason slashed him across the chest.
"Married on Wednesday" Grundy said as he ripped a door off of the helicopter and hit Jason with it, causing him to fall.
Jason stood up and approached Grundy.
"Took ill on Thursday" Grundy said as he tried to punch Jason.
Jason grabbed his wrist and ripped Grundy's arm off.
"Grew worse on Friday" Grundy said as he grabbed Jason by the neck and picked him up.
Jason raised his machete and cut Grundy's arm off at the elbow. Jason dropped to the ground and glared at Grundy.
"Died on Saturday" Grundy said as he head butted Jason, Jason leaned back from the impact.
"Buried on Sunday" Grundy said as he raised what was left of his arm.
Jason grabbed Grundy's arm, lifted his machete and cut Grundy's head off and shoved the body down.
"That was th' end a' Solomon Grundy" Harley said as she jumped out of the helicopter.
Ivy stepped out and followed her.
"Atta boy, Big J!" Harley cheered.
"I have to admit" Ivy said "I'm impressed."
They heard footsteps behind them. Harley drew her revolver and spun around as Ivy turned around and roots broke through the pavement. Jason readied his machete. Harley smiled when she saw Deadshot, Captain Boomerang, Killer Croc and Katana approaching.
"A little late, but welcome to the party" Harley said.
"What happened to Grundy" Deadshot asked.
"Big J took care of 'im" Harley said.
"I don't know if I'm happy or terrified to see him again" Deadshot said.
"Just be nice" Harley said "hopefully I can keep him from killin' ya."
"That's reassuring" Deadshot said "and I'm guessing Poison Ivy is with you too."
"Yup" Harley said "they're our backup."
"Great" Deadshot said "let's get to work, we got kill or capture orders on fifteen supervillains and about fifty small time criminals."
"Fourteen, Mate" Boomerang said "the goalie from Hell just took care of Grundy."
Ivy looked to the right and said "show time, here comes Bane and Deathstroke."
"Get Ready" Deadshot said.