A method of masturbation in which you take a piece of grass or other thin object (pencil) and slide it into your urethra then out again, as if your were cleaning a pistol. Tends to be painful and only recommended for experienced jack-offs.
Person 1: Dude, did you see that chick last night? She was smokin'.
Person 2: Yeah man, I grassy bored that.
Person 1: WTF is wrong with you?
Person 2: Yeah man, I grassy bored that.
Person 1: WTF is wrong with you?
by Yarrrrrrrrrrr October 13, 2010
by trollollololololol May 03, 2011
by afonsopj November 10, 2012
Teen girl(s) who have nothing better to do with their time but to spend it taking "hot" pictures using a mirror or a webcam, with pursed lips and over extended fingers making an awkward peace sign.
by Bored at home :* July 03, 2011
by sethkasketch May 17, 2009
by wheredgirlsat March 07, 2010
That physics lecture was so boring ass, I fell asleep with my leg behind my ear and my finger in my ass.
by PaperMachete October 26, 2005