When a male and a female have a double sided dildo and the male puts it up his butt and the female puts hers in either her vagina or butt and the progress to push their butts together.
by Jdubsslammingbutts December 28, 2016
A girl with a big booty who is virtually guaranteed to let any and all dudes hit it. She may not have sex with all of those men, but she is very flirty. Often found drunk on the middle of the dance floor at crowded clubs grinding on virtually anything at all.
"Yo, you think I got a chance with Keshia?" "Sure thing man, she loves throwing that booty around. She's a slam donk."
by Bubbarunski January 20, 2015
Food that is ridiculously good. Whether its because youre on a diet and cheated, super stoned, or just indulging in something delicious.
"Dude that chicken parmesean was slam up!"
by trizzzzzz May 03, 2010
A fake metal genre that wants to fool people into thinking Brutal Death Metal is called "Slam Metal". Ignorant fools use the term "Slam Metal" to describe a wide variety of well established genres, for example: Goregrind, Brutal Death Metal and Deathgrind
by _Eguiza_ December 18, 2014
when the turd you're shitting starts touching the water in the toilet bowl, while still attached to your arsehole.
by Nicoprofound January 05, 2006
A man who wanders gyms nationwide and looks completely ridiculous. He has biceps that are just ridiculously disproportional to the rest of his body, which causes him to not be able to fully extend or lower his arms. A slam pig has little to no social skills, and communicates only through grunts and glares. Occasionally, the slam pig will wander out of the gym until he realizes that he is unacceptable in society, and must rely on the gym for shelter.
Mr. Man is always at the gym when I am there...he grunts at the gym folk and he looks RIDICULOUS...he appears to be gentle but you never know...you never know with a slam pig...
by Deez Nuts 722 April 15, 2008
Anyone (Female OR Male) that partakes in any intercourse with grimy, disgusting and busted individuals continuously.
by Hmarc July 09, 2014