look up any word, like the eiffel tower:
 
1.
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

Words related to boston backboard

bank shot brick out facial facial ejaculation money shot