Definitions by Brossef!101

Dilby 

Someone who is really dumbwitted, imbissolic and a wanna be cool cat.
May be used as a derogatory term.

After person 2 does something very idiotic --

Person 1 : Fuck your'e a dilby!

Person 2 : Stfu!

Dilby by Brossef!101 September 3, 2010