Definitions by Hardcore HP Fan

DADA 

Stands for the 'Defense Against the Dark Arts' class at Hogwarts in the Harry Potter book series. It is an acronym usually used by lazy fanfiction writers.

I hate that fic, the author always uses 'DADA' and always think 'Wtf? They're going to dada?'

DADA by Hardcore HP Fan April 14, 2006