SLAMF 

Acronym for Snowing Like A Mother F***er, used to describe extreme winter weather conditions that are dangerous for driving but exquisite for snow-riding sports.

Go warm up the Subaru; we're heading for the hills! It's SLAMF out, and I wanna get first tracks!

SLAMF by gregor_y April 17, 2009

Slamxmega 

A very annoying person to be around, due to the fact that they are very smug and always have to win at everything, no matter how meaningless. A slamxmega will spend almost all of their time locked up in their dark, damp, and most likely moldy room playing bad Sonic the Hedgehog games and listening to Justin Bieber. When approaching a slamxmega, take caution as they have a tendency to projectile vomit upon initial contact with another human being.

Guy 1: So I went over to Paul's house yesterday, and when I opened the door to his room he puked all over my new shoes!

Guy 2: Yeah, he's a total slamxmega now, he's really into all those crappy Sonic games.

Slamxmega by Jm4c December 29, 2010

Slamming Clams 

The act of two females rubbing their vagina's together for mutual stimulation.

Look at these lesbians go at it! This takes slamming clams to a whole new level!

Slamming Clams by Oppozy November 12, 2009

Slammin 

Hot shit.

Man that honey has a slammin ass on her.
That new ride is slammin MOFO.

Slammin by ive-ree August 26, 2003

slammer 

A slammer is the jail, also known as the pen or the can ... it's a slang used by people from the jail or by gangstas

I'm fresh up out the slammer (50 Cent)

slammer by Emmanuel March 3, 2004

Slambag 

slam bag (n) - a female ho or a slut one that has spent a specific amount of her days laying on her back getting slammed.
see also. Cumdumpster

Dude you hit it too...man she is such a slambag!

Slambag by The Sturgis October 23, 2005

Slamko 

Noun: An unstoppable force maintained through sheer force of will and alcohol.

Eg: "I wanted to go hard this weekend so I made sure I had my Slamko prepared and ready."

Slamko by binaryconsciousness May 25, 2011