Boat Butt 

The unfortunate and highly painful feeling that builds in the posterior when one sits in a rowing shell for too long. The sensation is similar to sitting on a bed of needles or having your ass tasered. Possibly the most agonizing pain known to humankind after the 2k. One can also experience boat butt by spending too much time on an erg.

Rower: Dude, three hours on the water gave me the worst case of boat butt.

Boat Butt by Splunkin' April 18, 2010

Boat butt 

The intense itch that occurs when one sits in a boat for too long after swimming

Dude why can't you sit still

I've got boat butt

Boat butt by mcgiffin September 3, 2021

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.

U-Boat Butterbrot by steeplejack November 5, 2010

boat butting 

The act of boating someone's butt.

MJ talking to the group; "did you hear Michael is boat butting Liz, I heard she loved it"

boat butting by KingMyz August 26, 2022

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.

butter boat by echdarees June 29, 2011

glass buttom boat 

when a person performs sex acts upon themselves while atop a coffee table that has a see thru glass top. A person laying below the table also performs sex acts upon themselves while they watch one another.

" i had a long crazy night with my wife, had the glass buttom boat going strong all night"

glass buttom boat by glassbuttomboater May 21, 2016