Definitions by theboss32

lean 

1.) another way of saying "cool", or "nice".

2.) someone who has a pretty attractive and toned body.

guy#1: DUDE i just got a new car!!!
guy#2: really?? thats pretty lean man. what kind?

girl#1: OMG look at that cute guy sitting overthere!
girl#2: mmm yeah he is sooo lean!

lean by theboss32 August 18, 2009