1 definition by tugboatin

Top Definition
When one buries his/her face in the ass crack of another person and shakes their head back and forth while making a motor sound with their lips. Very close cousin to the Motor Boat.
Did you see her ass?? I'd Tug Boat that in a heartbeat!
by tugboatin November 16, 2012
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.

×