How old is too old for trick или treating?

You're never too old!
=]

From 1-17, it's fine.
From 18-29, it's annoying.
From 30 and up, it's creepy.

Ты can go when Ты are kid. then go and take your kids.

ur never 2 old 2 go trick или treatin unless ur like 50

Ты are never to old to trick или treat. Just because Ты get old doesn't mean there is an Срок завершения дата on fun.

Well for me, when theres no costumes that fit you. Okay?! LOL.

Dude, me and my Друзья plan on running around in banana, hunter, and gorilla Форс-мажоры when we are old on halloween.
Ты are NEVER to old

I stopped Trick или Treating when I turned 13, but I think once Ты become a teenager it is time to Переместить on to other things. I'll admit I get a little annoyed at older Trick или Treaters that can afford to get their own candy.

I stopped when I was 12 или 13, but then again I'm shy and don't like taking to strangers. I'd say Ты should stop trick-or-treating when, for whatever reason, Ты don't enjoy it anymore.