Definition of "l33t" 
- (noun) Alternative spelling of leet. Aphetic form of elite.
Use "l33t" in a sentence
- "If only Lucas had the guts to subtitle the Ep. III trailer in l33t speak."
- "Two extremely funny threads that show what the first two Lord of the Rings movies would have sounded like, if they were written in l33t speak."
- "Completely an aside, but my word verification for this comment is "l33t" speak for "your mullet".."