1 definition by unknown friend of duy n duyer

duy

derived from duy dang and duy pham (duy and duyer)... 1. overexageration and talking out of the ass; 2. acting as though you kno everything when all u say is complete nonsense that makes you look like a total idiot 3. can be used to insult others by comparing someone with duy and duyer.

1. quit duying around.
2. ur acting like a duy.

by unknown friend of duy n duyer January 3, 2005