Definitions by nbild
Fuckboi
A guy who just wants to fuck. He is not apologtic, nor does he respect the money, time, or feelings of others. He does not deduce whether his action may or may not be at the expense of his fwbs or significant others. May come off as shady, confused, lost, crazy, and then you realize he's a waste of your time. In reality, they may be a loser with serious issues that no one is truly fond of, and those who do hook up with him may not want to see his face again.