Definitions by Know It All

Fuckboi 

A guy who tries to get with everyone. A player. A guy who will lie to a girl to make them hook up with them or send pics. They think they are the shit when they aren't. A guy who will only date a girl for their body. A total ass. A guy that will make a girl cry and laugh, and a guy who lies when they said I love you

Hey turns out he was a Fuckboi

Fuckboi by Know it all January 24, 2015

3sum 

where 3 ppl, usually either 2 males and a female or 2 females and a male have sex together, lots of diff postions and is quality to do !!

u blow me girl and u the other girl sit on my face

3sum by know it all February 17, 2005

futhermucker 

1) What certain people refer to President Bush as while in the presence of the elderly, in a classroom or professional setting, or in front of their Southern Baptist parents.

2) Something to say instead of "motherfucker" when one rips of one's toenail, is repeatedly stuck in one's testicles, or experiences similar levels of pain and agony in the above situations.

1) "That coke-sniffing futhermucker is going to get us all killed trying to get his oil."

2) "...Futhermucker!"

futhermucker by Know It All March 30, 2004

jibbing 

masterbating

i am not comeing out because i am jibbing

jibbing by know it all October 7, 2003

rugby 

a game played by men with odd shaped balls

jamie plaed rugby

rugby by know it all October 7, 2003