It seems like this year, the Internet's gone out of its way to come up with some of the most ingenious costumes.
Some are incredibly astute and topical, whereas others are just so random and hilarious that it's too good not to share. We've gone through a rake of them and come back with the ten best costumes we've seen so far.
Disagree? Got a better one? Send it in and we'll update our list!
We begin with...
10. CANADIAN FROM SOUTH PARK
He's not your friend, buddy.
9. FLOREDA FROM THE SIMPSONS
For extra effect, have someone next to him dressed as Idaho.
8. PRINCE FROM CHAPPELLE SHOW
7. THE WET BANDITS FROM HOME ALONE
No, no, we're the Sticky Bandits!
6. THE PENGUIN FROM BATMAN RETURNS
This is actually terrifyingly accurate.
5. MOTIVATIONAL SHIA LaBEOUF
WHAT ARE YOU WAITING FOR?! JUST DOOOOOO IT!
4. THE CAST OF UP
I was hiding under the porch because I love you.
3. RARE PEPE
tfw you got gains but no gf
2. WINIFRED SANDERSON FROM HOCUS POCUS
Another glorious morning... makes me SICK!
1. DAUGHTER BECOMES DAD
This is so adorable. Amazing.