Grand Slam

When four or more of your friends hook up with the same girl at different times. Can only be completed if each person goes all the way (i.e. hitting a home run).

Dude, me, Bobby, Ned, and Tom hit a Grand Slam with Jennie.

by YaMumz September 10, 2014

Slam-Dunk

To forcefully "slam" a dildo into a vagina (or anus) *note- only a soft dildo can be used for the slam-dunk to take full effect.

Guy 1-"I totally slam-dunked that chick last night man"
Guy 2- "better not of used glass ;)"

by fishtits December 13, 2014

alabama cock slam

During rough sexual intercourse you confuse ur date by calling her your sisters name .

Oh baby your so hot I want to give ya a Alabama cock slam ,

by Dubs_ December 4, 2013

slam busted

To be so busy that it is painful like recieving in rough anal sex. Also: Slambusted

Damn I was slam busted today at work! I can't even feel my feet.

by RetailElder January 2, 2014

Yosemite slam

The act of sneaking in two party popper pistols into the bedroom and shooting them off when the man cums scaring the girl after pulling out and finishing on her back so the confetti sticks to her.

Yah bro I gave my girl a real Yosemite slam last night I think she still has it stuck to her back.

by dirty randy March 19, 2015

gland slam

The act of a male ejaculating down a females throat.

That bitch gagged from that gland slam.

by pbb73 April 15, 2015

slam fry

a greasy slut; A girl who fucks everyone and never showers.

Crystal is such a slam fry.

by raygeebee May 2, 2015