Top Definition
while in the sitting position or on their knees holding a measuring cup in their mouth by the handle. the male shoots a load of cum off the females forehead head and into the measuring cup.
the boston backboard is like playing basketball in bed.
by allen bak February 21, 2008
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.