512

The numbers imprinted on a generic brand of percocet.

we just snorted three 512's in the back of class

by snowy black November 13, 2006

512

The Name of a streetcar line in West Toronto that is used to refer to people who live in that area

"He's 512, He's blessed"

by 512waste May 27, 2018

512

The area code for Austin Texas (ATX)

A:What you doing with those jalepenos?
B:Just staying true to the 512.

by PolloLuX December 4, 2007

512

International organization that began in 1996 in Fuquay-Varina, North Carolina. Members are identified by a small trinket, usually carried on their keys. Sometimes they wear specially designed apparel, which is always green and white. This organizaton represents peace. Unless, provoked.

No examples. If you know 512, you know. If you don't, then you aren't a member. maybe someday you will be.

by Momma512 May 12, 2006

512

ATX aka Austin Texas!!!

eyy dat gurlz a Nancy n she reppin tha 512

by ~nAnCy~ July 12, 2005

512

Banging someone five times in 12 hours. Busting a nut is not required, but five separate "sessions" are mandatory.

"Dude, last night I was so horny, I went home and 512ed my woman. I think my dick is going to fall off this morning."

"What are you doing tonight?" "I'm headed out with this hot chick. If things go right, I'm gonna 512 her."

by Mitch Kramer June 8, 2005

512

A stardard memory size...

Im computer keeps freezing up...i need to bump up my RAM to 512

by WEEBER August 1, 2005