Boat Chin

A person with an enormous chin. Originates from the saxon phrase "Botineus Chinarmus", meaning "Viking ship on bottom of face"

Dude if this ship is going down i ama grabbing hold of her boat chin!

by The Man after the first man August 14, 2008

U-boating

Similar to the act of motor-boating, except your face is in her ass.

Your mom and I were watching the History Channel last night and we got heated and I ended up U-boating her ass!
Brbbbbbrrrrbbbbbbbrr....

by Thought Monkey July 9, 2010

Rowing the boat

Slang term for female masturbation. Male equivalent is beat your meat.

Melissa: Cathy, what the fuck are you doing here?
Cathy: Uh, I was just uh...uh... rowing the boat, if you know what I mean...
Melissa: Gross!

by E hates Q February 14, 2021

beef boat

When you shit in a girl's vag while wearing a sailors hat whilst butt naked

Joe:Did you hook up with that girl last night?
Alex:Yeah I definitely pulled out the sailor hat and beef boat'ed her

by AlextherealOG69 May 30, 2016

boat pussy

A vagina that looks and smells like the underside of a unkept rowboat that has been lying in infested, stagnant water.

Eula had one mean boat pussy last night, she had me gasping for air out the window.

by 🌹ie November 13, 2015

Boat-Tail

1971 - 1973 Buick Riviera

Boat-Tails look a fat lot like Mexican Batmobiles.

by Throbbing Monster February 10, 2009

Boat Fuck

A chick that you fuck on a boat that you own and you fuck her on the boat exclusively in whatever city the boat is slipped.

J: "So it this chick a city chick or a boat fuck?"
T: "She's just one of my boat fucks."

by SeamusOLanigan September 9, 2016