When hooking up with a girl who is intoxicated beyond the point of no return, you have the girl bend over and grab the toilet while she throws up, and during her regurgitation you have sex with her from behind as the girl holds the toilet for support.
David: Dude, did you have sex with that drunk girl at the party last night?
Ryan: Yeah dude, I had her doing the Classic Toilet Grab!
Ryan: Yeah dude, I had her doing the Classic Toilet Grab!
by superdooperpooper69 June 9, 2010

An equation that suggests that 12 new normal-sized rolls are equal to 24 of the recently reduced normal-sized rolls.
Marketing placed the TOILET PAPER ALGORITHM "12 = 24 regular rolls" four times on the packaging of my $17 package of paper towels.
by genniex March 7, 2010

A toilet where the seat is either too small or oddly shaped, resulting in your pecker not being able to stay below the seat as it usually sits when taking a dump. A Peak a Boo toilet can make for a very interesting bathroom experience.
"Yo Craig did you notice that Kyle has a Peak a Boo toilet at his house? My pecker was confused man."
"Wow there's my pecker...thanks Peak a Boo toilet!!!"
"Wow there's my pecker...thanks Peak a Boo toilet!!!"
by Hoggy B. July 30, 2007

When you're sitting on the toilet, and you get an erection which gets stuck under the toilet seat.
Often a painful experience.
Often a painful experience.
by gitboxcowboy July 30, 2012

when you have diarrhea while having sex, so you let it go int he other persons mouth. to flush, they swallow.
by bizzmal May 26, 2010

when you know someone is in mid-poop and you bust in the bathroom and push them off the toilet, then steal their toilet paper.
by Will Wraith February 20, 2009

a term coined by Jonathan Jokerst that references the male anatomy in a way that expresses it being so big and long that it touches the water in the toilet while sitting down.
"dude did you see Jimmy in the shower after practice?! holy hell i didn't know he had one of them toilet water touchers!"
"Katie can't really sit down today, she said she was with a dude last night that had one of them toilet water touchers."
"Katie can't really sit down today, she said she was with a dude last night that had one of them toilet water touchers."
by Jam Master Joke August 15, 2009
