Top Definition
The act of lifting a womans hair, ejaculating on her head in the spot revealed by lifting her hair, and releasing her hair back over the semen.
"But baby, it's The Bump It. You said you wanted more volume in your (hair)do."
by Bradley and The Cosmonauts January 02, 2010

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×