Someone who's all about that thuglife, someone who doesn't give a load of sh*t. They're usually annoying and they mess up peoples lives without intentionally doing so. Most fuckboys have their name start with 'M'.
Girl 1: Omg look! It's Mario!
Girl 2: Sweety, no. He's a fuckboy.
Girl 1: Fine, how about that guy?
Girl 2: Maurice? He's a fuckboy too!
Girl 1: Wow, I never knew Mario and Maurice were fuckboys...oh well.
Girl 2: Sweety, no. He's a fuckboy.
Girl 1: Fine, how about that guy?
Girl 2: Maurice? He's a fuckboy too!
Girl 1: Wow, I never knew Mario and Maurice were fuckboys...oh well.
by FuckboyAlert101 December 01, 2014