Top Definition
Slang for sex. Date's back to "the Fresh Prince of Bel Aire" where buck-forty was not recognized with out it's visual component. Moving hips in this pattern: left,right, back(stick your butt way out), and FORTH (thrusting hard) You say: Nickel, Dime, Quarter, DOLLAR! Substitued later, the younger generation shortened the phrase to buck-forty.
We Buck-fortied ALL night long!
by mos def June 13, 2003
hitting one hundred and forty miles per hour in your car/truck/motorcycle
man DAMN we just hit a buck-forty
by evan March 29, 2005
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.