When walking between party to party or bar to bar and you need to urinate and you can't afford to stop to and you urinate while you keep moving. Situations that call for a piss n walk are when you don't want to miss a ride and your friends won't wait for you, or you are in a crowded city and want to seem like you are just walking, while you actually are urinating. Advanced piss n walkers usually use a side step directionally urinating to one side as to not walk into their own piss.
Yo, I can't find a bathroom and there are too many people to stop and pee on a tree, so I don't look while I piss n walk.
by B. Hi! May 15, 2010
The act of prepping oneself to a near orgasm state, running up to an idle man/woman in public, jizzing on them, and followed by fleeing from the location of said offense.
Chris hated Camille so much during lunch he performed a hit n run and made her go through the rest of the day with stains of shame.
by fatigued homie September 29, 2009
by Fitz@urMa! October 15, 2010
The P.C. name for "sex on the dancefloor." When a guy (usually very drunk and horny) moves behind and gets up as close as possible to a girl to dance to a rap song.
The only way to dance to 50's "Candyshop" song is to bump n grind. It's like practically having sex on the dancefloor.
by Tres14 April 16, 2006
greatest hard rock band to come out of the late 80's. fronted by axl rose. people hate his guts, but love the man at the same time.
by Carrie October 02, 2003
Referring to a black and asian friendship. Neither of them are actually are gangsters, but they like to listen to the song "Black and yellow" in their spare time while doing math homework.
by BNY2964592486 February 07, 2011
MDMA Crystal. The substance that gets you High in E`s in it`s purest form. Often in bluey green crystals
by MC Timmy G June 22, 2006