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)
by Emmanuel March 03, 2004
Internet virus that caused chaos in supposedly secure systems in early 2003.
The quantity of network traffic generated by the slammer worm was an order of magnitude greater than anything we had seen before.
by Matt Coffey June 09, 2005
Another word fo prision, jail, pen, crowbar hotel...and so on.
Zach went to the slammer fo robbin a bank.
by cartman5000 August 09, 2004
Heavy metal disc used in the activity of Pogs.
"Hey mister, I need to use the slammer so I can win those neat pogs."
by JwC October 13, 2004
A performance poet that competes in poetry slams, which are competitive, judged poetry readings. A slammer is also called simply a slam poet.
At the coffeeshop last night, the best slammer won the poetry slam.
by Christopher Fox Graham April 28, 2006
"Jimmy has gone away to the slammer for a very, very long time.
by Anonymous August 31, 2003
Give me 15, man. I need to take a slammer.
by rpgod2 April 29, 2004