any boy who wears beige or black pants rolled up with high socks and vans and acts like ur the only girl in the world then pretends like they have no idea who you are after 2 weeks
"Wow, that boy was with a some girl last night and with a different one this morning. He's such a fuckboy"
by melvin pelvin September 2, 2017
Get the Fuckboymug. by Urbanmessle August 31, 2016
Get the Fuckboymug. 
Someone who wears vests in the summer, grows out their sideburns due to insecurity of penis size, and usually walks around in boots to compensate for penis size once again.
by youngJguap February 22, 2015
Get the Fuckboimug. The official definition of the term fuckboy is a boy who is immuture and uses girls for their own benefit. Also they will speak to one girl as if they have some feelings towards that girl but lowkey they're talking to other girls saying the exact same thing. Once that fuckboy thinks you have moved on they will come running back to you as if nothing ever happened.
by by; tickledispickleforanickle December 18, 2015
Get the Fuckboymug. A pathetic burned-out stoner piece of shit who does nothing but smoke weed excessively and fuck with girls' feelings. He has the IQ of a peanut with zero-to-no talent, yet thinks he is hot shit because he is tall and skinny, and can get any woman he wants, whenever he wants. He is the type of guy that will point out physical "flaws" in your features and defeminize you for being too tall for a girl, or have big feet for a girl, as well as saying things like "I don't understand why so many guys like you".
He is also probably a college dropout who just wanks all day to hentai and Asian porn, while being balls deep in debt and throws all his friends away when he has no use for them anymore.
He is also the type of nilla to find loopholes to cheat on his current girlfriends without "technically" cheating, such as dumping them to fuck another girl just to try to hook back up with his girlfriend again.
He probably compulsively lies 420 times a day, or whenever he can.
The type of dude to ask the girl his current girlfriend doesn't want him talking with, to roll on MDMA with him like its a normal, healthy way to hang out with the girl he is trying to two-time.
He is also probably a college dropout who just wanks all day to hentai and Asian porn, while being balls deep in debt and throws all his friends away when he has no use for them anymore.
He is also the type of nilla to find loopholes to cheat on his current girlfriends without "technically" cheating, such as dumping them to fuck another girl just to try to hook back up with his girlfriend again.
He probably compulsively lies 420 times a day, or whenever he can.
The type of dude to ask the girl his current girlfriend doesn't want him talking with, to roll on MDMA with him like its a normal, healthy way to hang out with the girl he is trying to two-time.
Trevor is such a fuckboy, he finds loopholes to cheat on his girlfriend without actually cheating and throws his friends away when he has no use for them anymore.
by ToasterStroodles June 9, 2016
Get the Fuckboymug. A boy that initiates 'Netflix and chill' and also wears pastel shorts, bucket hats, weed socks and rides a Kmart penny board
by Notyouraveragethot October 3, 2015
Get the Fuckboymug.