Top definition
The new definition for douchebag, in reference to when Jay Leno stole the Tonight Show back from Conan O'Brien, after a negotiated end date.
Dude quit being such a Leno, your turn's over.
by Geeeeeeeeeeeeee January 15, 2010
Get the mug
Get a Leno mug for your brother Vivek.
2
To act soley for yourself. To screw over or undermine good people. To completey beef the situation for your own gain
Douche bag Asshat Tooljerkoff chode scrote douche nozzle Leno bag
by Michigan Mad January 14, 2010
Get the mug
Get a Leno mug for your Uncle Manley.
3
originated from comedian named Jay Leno.
Leno is another word for "cheap shot" or to make others look bad in an unfair way like Jay Leno does.
(Adj) That kid is so Leno, i cant stand hanging out with him

(Noun) He made a Leno at the comedy club last night, this made me loose much respect for the comedian.
by cheese man123 July 28, 2005
Get the mug
Get a leno mug for your mama Helena.
6
Leno (le-nล) verb: to wear out one's welcome to the detriment of others
Man, Mike Leno'd the party last night; I thought he'd never leave!
by CoCo Christopher January 15, 2010
Get the mug
Get a Leno mug for your father Gรผnter.
7
(noun) - a used, semen-filled condom discarded in a public place, occasionally additionally soiled by vaginal secretions, blood, or santorum.
A leno is a crusty, battered condom found in any number of places, such as a grimy parking garage stairwell, a mucky New Jersey beach, or even stuck to the cleats of an unsuspecting Little Leaguer who fell victim to an unfortunate misstep while patrolling the outfield.
by Drew in Nashville January 27, 2010
Get the mug
Get a leno mug for your mom Sarah.