1 definition by fathomthisbitch

lightweight

a person who is inexperienced in a certain area (normally in alcohol or drugs)

old man drinking:how many have you had kid?

kid: 10...haha how about you haha??

old man drinking: 26...and i'm not even buzzing...i remember when i was a kid like you i could get drunk off of 12...now it takes anout 34 to get me drunk.

kid: daaamn hahahaha.....i am soo drunk right now haha

old man drinking: hmph...lightweight.

by fathomthisbitch July 11, 2008