"Oh shit, my ass is grass"
by Deadheartstealer August 12, 2018

by Juti boe July 2, 2017

When you fuck so hard in the park or any outdoor area that when you both get up you have a shit ton of grass stuck in your ass crack.
by hangerss July 31, 2018

The proper way to squat. Only girls and phaggots complain about this and if you think it kills your knees your just a pussy. Basically you go further pass parallel tell your ass is almost touching the ground ("grass"). This ensures you properly work all the muscles. And it looks way more bad ass. 225 ass to the grass or bust. Also known as ATG
Bob: *quarter squatting 225*
Frank: hey bob why don't you stop being a pussy and start squating ass to the grass *squats 315 ATG for ten reps*
Frank: hey bob why don't you stop being a pussy and start squating ass to the grass *squats 315 ATG for ten reps*
by CTU_FieldAgent200 May 22, 2010

by Bullhand May 24, 2016

The most acceptable forms of payment for the favor of being given a ride to any destination. Roughly translates to: money, weed, or sex (oral sex is also acceptable). Gifts should be given promptly and without hesitation.
Brian: Well, here we are.
Girl: Aw, well thanks for the ride Brian-
*she begins to exit the car*
Brian: Hey- hey, hey! Not so fast, its ass gas or grass in this car, bitch. And it seems I've got a full tank and plenty of the fine erb, so uhhh... *nods head, indicating genitals*
Girl: Aw, well thanks for the ride Brian-
*she begins to exit the car*
Brian: Hey- hey, hey! Not so fast, its ass gas or grass in this car, bitch. And it seems I've got a full tank and plenty of the fine erb, so uhhh... *nods head, indicating genitals*
by BES the best September 4, 2008

by garbage eater March 25, 2009
