This is when you place you face straight into a females cleavage/breast and do a lip trill making the sound of a motor boat
and shaking your head from side to side.
It usually tickles.
"Motor Boat me baby!"
Charlie smiled as he quickly shoved his face into the big breast and made a motor boat sound shaking his head.
© 1999-2015 Urban Dictionary ®
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.