To duck beneath a females crotch, preferably one wearing a skirt, and to jump with great force, driving the top of your head into their cunt.
by Mr Conor September 21, 2006

by pickled beast September 3, 2006

by bob May 9, 2003

by Bong Joos November 27, 2003

A term used to describe the male counterpart to female bitchiness and impatience during menstruation. When men get very grouchy or persnickety about certain things, they are said to be on their butt period.
Ricardo: *Touches iPhone*
Austeen: GUYS, DO NOT TOUCH MY FUCKING STUFF. YOU CAN PICK ON ME, JUST DON'T TOUCH MY STUFF! YOU CROSSED A LINE!
Ricardo: Uh-oh, Austeen is on his butt period!
Austeen: GUYS, DO NOT TOUCH MY FUCKING STUFF. YOU CAN PICK ON ME, JUST DON'T TOUCH MY STUFF! YOU CROSSED A LINE!
Ricardo: Uh-oh, Austeen is on his butt period!
by Larry Finster May 1, 2011

by butter8888888 November 14, 2007

game you play around a campfire when your drunk. You set up a plastic cup on one side and take a quarter and shove it up your ass "with pants or shorts on" so you shove it between your pant legs or short legs so your not actually doing it bare ass but once you do that you walk around the campfire and position yourself to drop the quarter in the cup and if it goes in you win the money that the people dropped and missed before you but usually starts off with a buy in.
Man Ray had 9 millers and 3 bloddy maries and was one of the top players!
or
Bill has a new record of shoving 15 quarters up his ass, walked around the fire, and droped 12 in the cup!!!
or
Bill has a new record of shoving 15 quarters up his ass, walked around the fire, and droped 12 in the cup!!!
by Colin Ray Brown September 15, 2005
