from Battlestar Galactica -- a daggit was an ugly dog-like critter, so it's used as a generic insult, in place of bitch, especially at school. Extra value, as it rhymes with faggot.
Synonyms for daggit
On this page, you will find 30 slang terms related to daggit. Some of the top words include: Assgobblin, Gaygot, F4g0r, shitclump, stankypoo, and 25 more.