(verb) To defecate within the cleavage of unsuspecting female, with intent to follow standard motorboating protocol.
Oh man, last night I took my date to the mexican restaurant down town and then I totally had a hot steam boat later
by bennybenbenben November 16, 2008
The act of blowing weed out of a packed bowl bong or any other smoking devise while trying to inhale.
by Ponnett May 30, 2005
A thing to yell during Sex to test if he/she is paying attention to you when you talk dirty. It can also be used make the other partner uncomfortable, laugh, or possibly question what the hell you are saying.
"Oh yeah baby, tug boat me!"
by Leah and David December 09, 2007
Someone who keeps to themselves and look like a they could sail a boat. A man of few words. (Could be a woman who knows these days)
by Boat_mans_daughter December 04, 2019
When a guy take's the back of his head and puts it in between a pair of nice boobs and shakes it back and forth!
Mike leaned back and found him head boating in between Danielle's boobs for no apparent reason accept for the fact that jam house 3 accepted this behavior!
by M/G June 01, 2014
A Holly bush leaf with sand and you pretend it is a boat, a racecar, or some other moving vehicle/transportation device.
by Allison"ChooChoo Boat Inventor July 11, 2008
by Southern Belle 09 November 21, 2008