U-Boat Butterbrot

German submarine sandwich. Consists of German salami, onions, sauerkraut, pickles, pickled herring, and german mustard (senf), piled onto a loaf of light rye bread.

Hedley had a choice to make. Did he want the regular Italian sub or did he want to risk the U-boat Butterbrot, which like its submarine namesake held the smell of danger about it.

by steeplejack November 5, 2010

Tuna Boat

An excessively obese female. So large that calling her only a tuna is not substantial enough to describe how oversized she is. One big ass bitch.

Damn that bitch is tank, what a tuna boat.

by BiGMerK215 November 12, 2010

I'm on a Boat

1.) A term one uses to express that they feel absolutely awesome. Also used to pep people up.

2.) A song by Lonely Island

Person one: "Who's on a Boat?!"
Person two: "I'm on a Boat!!!"

Person one: "Hey, did you hear that song by Lonely Island, the one about the boat?"
Person two: "Oh yeah, I'm on a boat? That song is amazing."

by KarsGoZoom August 28, 2009

butter boat

After leaving your load on her tits, you keep on going, frantically, maniacally even, until the "substance" becomes buttery.

I was so in the mood, that after climaxing, I butter boated her breasts.

by echdarees June 29, 2011

Illinois Mega Motor Boat

While having anal sex with a girl you push her head into the toilet and thrust,she will grasp for breath and make motor boat noises.

Steven Rose: Dude i made Joci do a Illinois mega motor boat last night
Jase Runkel: You must have almost drowned her!

by Steven Runkel February 14, 2012

East Texas Gravy Boat

The act of pouring gravy inside a woman's vagina then placing in a biscuit and eating it out

I was so hungry and horny the other day my girlfriend let me have a East Texas Gravy Boat.

by Dr. DubWalker October 25, 2015

glass-bottom boat

Defecating on saran wrap that's held over your partner's face

After dinner my partner treated me to a glass bottom boat ride.

by Jizzle March 18, 2003