Form of dancing brought about by early punk and thrash bands, now mainly used in the presence of modern hardcore and metalcore. Unlike a general mosh pit, slam dancing actually shows signs of enjoying the music and having a brain. By using kicks and punches, the dance is a way to let off violent energy without actually hurting anybody.
by ihavetotakeapoop October 10, 2005

when you have to take a dump really bad and you get to the toilet and you start to shit before you even sit down, but you still make it
by shailah December 13, 2008

by JaWhelsh August 15, 2011

Picking a Female up by her vagina and brutally slamming her into the ground. Also known as a pussy piledriver.
Sam: Dude your friend was pissing me off, so i had to Clam Slam Her
Jake: Its okay man, Should of thrown a kettle at the bitch
Jake: Its okay man, Should of thrown a kettle at the bitch
by Motherphuck July 8, 2011

A spoken poetry competition. The way you read your writing puts emphasis on its meaning. Uses a bit of theatrics.
by Cotton July 21, 2008

the art of masturbating in front of your girlfriend, who then has to jump and land open mouthed on your penis. she scores more points if no semen escapes.
by chimpypete February 8, 2008

when the lady at the dmv didnt give me my licence i gave her such a huge boner slam that i broke her head in half.
by A-disquit April 7, 2008
