Toptomcat's definitions
Destroy it with extreme prejudice.
-Hey, I heard that Stephen King is making a horror movie with Jim Carrey and Whoopie Goldberg.
-KILL IT WITH FIRE!
-KILL IT WITH FIRE!
by Toptomcat May 19, 2006
Get the kill it with firemug. l33tness.  If something or someone is l33t, it is/they are cool, skilled, neat, or otherwise nifty.  Thus, l33tn355 is a measure of how l33t something or someone is.
by Toptomcat November 23, 2003
Get the l33tn355mug.