A Fuckboy is the type of guy who does shit that generally pisses the population of the earth off all the time. He will also lead girls on just for hookups, says he's really into you but doesn't want to deal with all the "relationship bullshit" just to fuck you. He thinks about himself and only himself all the time but pretends to be really nice. He also does really fucked up shit and then complains about people who do the same old shit as him. "Once a fuckboy always a fuckboy, because fuck boys gonna be fuckboys, princess."