twelvesist

1- Someone who hates twelve-year-olds, usually human kids.
2- A person who is grossed out by the number twelve (12).

1- “Grandpa, I think this creep is twelvesist, he nearly ran over us!”
2- “I think I am twelvesist, I never count up to twelve.”

by Satōhina April 14, 2020

twelver

A group of twelve of something. Could be hours, cans of beer, a carton of eggs, etc.

I just slept a fat twelver and I'm about ready to die now.

by BradTheDad May 20, 2020

twelve days of tabi

tabitha jayde’s birthday is november 12, therefore we celebrate the 12 days of tabi by giving her 12 gifts, one each day.

i’m on my way to tabi’s house to give her her twelve days of tabi gift.

by sexyhoe72 November 2, 2020

twelvethousand

cutting 12k on your thighs or "fake cutting", people do this for attention, pity, or suicide. also for slitting all the way down your thighs while standing up so when you bleed out you fall over

I heard that girl jaymie twelvethousand'd herself

by spacker10 January 20, 2021

twelve

one number past eleven

how bored are you. you typed twelve into urban dictionary or look mum(i'm not an american) look how far i can count 1, 2, 3, 4, 5, 6, 7, 8, 9 10, 11, twelve

by theloloman March 15, 2021

Twelve

Yet another age that everyone think sucks but is actually fine. I mean, every age can “suck” because aging means living and living is pain.

Random person: Being twelve sucked.
Random person: Well, I actually think being 56 is way worse.

by I like Hot Pockets May 5, 2021

Twelveteen

The number before 13

I am turning twelveteen next year

by Hamming Zaza June 21, 2021