Top definition
An abbreviaton used to describe a young male who is a loser, but generally loved by everyone. Particularly when above mentioned male is loud, silly, immature, overprotective, jealous for no particular reason, dim-witted, and sings too much.
by Jeffrey the Loose. November 26, 2008
Get the mug
Get a Smacl mug for your coworker Bob.
buy the domain for your foodie vlog