Bastard

This can mean that someone is unfortunate, a person is a straight-up bitch and mean as fuck, or if a person was born to parents that weren't married.

1. Tom: Hey, idiot! Haha, you look like a fucking bitch!
Jimmy: Shut the fuck up and stop being a motherfucking bastard!

2. Laura: I'm so unfortunate... I fail everything...
Christine: Looks like you're a bastard...
Laura: WHAT??!
Christine: It means you are unfortunate, God you are so sensitive!

3. Micheal: I'm a bastard...
Helen: What do you mean?? You aren't...
Micheal: Oh, I mean't that I was born to parents who weren't married...
Helen: Ohhhh..