grand slam

As with the other baseball references to the bases (first base, second base, and so on) the grand slam refers to having anal sex. Since it is one up from a home run (just vaginal sex), and doesn't usually happen quite as often.

Mike hit a grand slam with that chick when he boned her up the ass.

by Chris11 December 24, 2007

slam dancing

A form of "dancing" used by pre-pubescent scenesters and older emo/scene eunuchs alike. These people are not true music fans, they go to shows to be seen by their friends. This display of jackassery annoys the piss out of true fans, who end up beating the scenesters to bloody pulps between sets. These kids don't have the nuts to mosh.

At the Dream Theater/Opeth/3/Between the Buried and Me concert yesterday, the mosh pit started when some asswipe's slam dancing connected with a Dream Theater fan. The true fans around beat the slam dancers down mercilessly.

by Dragomir Andreyevich May 18, 2008

slam dancing

A type of action done by kids who are too weak to get into a real mosh pit so they must pretend fight so they won't get knocked on their asses.

"Look at thos wannabes slam dancing"
"Yea too bad there's not a real mosh pit around"

by hayabusa_06 February 26, 2005

Slam Dancing

What hardcore and some emo kids do when they go to metal shows. It consists of randomly swinging their arms and kicking in random directions. The point of these people is so that true metalheads have a reason to be pissed off and therefore mosh harder. A new game has arisen in the metal scene called "Who owns slam dancers the hardest."

"Those kids are slam dancing. Lets stomp them."

by tom the viking December 28, 2007

Slam Dunk

The act of punching the asshole of another person, usually as a surprise attack or otherwise a torture.

Gavin slam dunked Annie! 50 Points!

by Anonymous August 26, 2003

Lumberjack Slam

When one, presumably a male, is recieving a blow job from another person, presumably a female, and at the point of ejaculation, pulls out, and yells "TIMBER!" as the splooge lands on her face.

Namesake: the delicious Denny's breakfast special.

Jack gave Doug the best Lumberjack Slam since his stint in prison!

by titties August 26, 2004

slam jam

Mandatory slamming of a full beer by all comrades who are drinking. The goal being to be the first one done so you can call everyone else a pussy.

After finally getting some beer, everyone grabbed one and I announced Slam Jam! All bottles were hoisted up with mine being the first emptied.

The party friendly short version is "Mandatory SJ"

by Brf June 19, 2006