haha. Toothless is the thief. To quote Tuff: "Nonono! BAD DRAGON!" Aw, how am I kidding? Toothless, for his fanfic quirks, is awesome.

lol astrid smirking at her boyfriend hiccup see even toothless is telling you to stop working so hard

Ah yes, a thrilling tale with the greatest leg-acy.

So cute!

Ahahahahaha! That was a great laugh! The puns, they're too good XD
Toothless, you adorable jerk, you!

HAHAHAHAHAHHA

you could've used "trouble is a foot" or something

I didn't think Toothless would be one for fleet footed thievery

Hehe I love this story it's soo funny pure gold can you imagine if tuff and tuff had found out they probably would have tried to team up with toothless and created some major havoc talk about a nightmare Berk would be lucky to be "standing" the next day. And toothless I had my suspicions about you.
Happy writing!

Hahaha, Toothless you prankster! I can imagine the hero-worship if this ever got to the Twins' ears... I guess Hiccup saved him from more than just Stoick by keeping it a secret XD By the way, Tuffnut in this story - pure gold. And the rest weren't leg-ging too far behind either XD

It was Toothless! I was right!

Haha, I already had a feeling that Toothless was responsible for the prosthetic's disappearance when he didn't open his mouth the whole day. Sneaky Night Fury :D

Oooh the puns, the puns are real ladies and gentlemen.
Quite justifies Tuffs point on Loki day about keeping things above the waist hehe.
Inside Toothless’s mouth, that’s a clever twist. I didn’t see it coming until the reveal. Though for Toothless’s sake, it would have been hard to enjoy properly since he couldn’t laugh or really grin at the fruitless antics.
Sneaky dragon :D
Smoe05

hahaaha nice

This is hilarious, unbeliavable, and totally in character for everyone, exept maybe Toothless (I've never seen him prank Hiccup or anyone else).
You should write humor stories more often.