Pretty much a hybrid insult is the mixture of two bad words to form one ultra bad word.
Hybrid because of Underwrold when the Lycan mixes with the vampire.
Guy 1) Hey
Guy 2) ...
Guy 2) God I hate a jane she's such a bitunt!
Guy 1) WTF is a bitunt?
Guy 2) Its a hybrid insult, a mixture between bitch and cunt.