Doin' Twelves

When one masturbates twelve times, in succession

A: Hey, what you doin?

B: Doin' Twelves...

A: I'll check back later.

by Nomisplay November 5, 2011

twelve oclock

to do a whellie on any vehicle

yo, shorty twelve oclock dat bike, the back fender was scrapin the street.

by one, Oclock January 11, 2008

twelve pounder

a larger than normal poop used to describe the fictious weight of the movement

Ted just ate four pizzas. It won't be long before he drops a twelve pounder.

or

Hey Mike, if you are going in there to drop a twelve pounder, snip it off at six so as to not plug up the hopper.

by ltwillhuch April 21, 2011

Twelve again!!!

Remaining a child, year after year, all the way through one's theoretical adulthood.

"Yay, it's my birthday! Twelve again!!!"

by Monkey's Dad June 23, 2020

Eleventy-twelve

a number that is impossible, because it cannot be reached, like eleventy eleven or anything like that.

the world will end using this number, someobody will try to write "eleventy-twelve and will blow up the world.

by the creeper down the street January 13, 2011

twelve guage

a twelve inch penis.

haley: (knock knock knock!) yo nate, what's you doin in that bathroom?

nate: just cockin my twelve guage!

by vandelay industies December 14, 2012

Twelve Incher

A term used to descibe

a) A long subways sandwich
b) A super equip guy
c) Two guys going at it

Dude, ever since my girl walked in and saw us sucking some good ol' twelve incher she doesnt want me to go to subway anymore...me thinks ima dump her and todally stick it with you!

by PixieCutie December 14, 2009