Boat Goat 

A female member of the US Navy stationed on a sea-going vessel. Usually one who uses her sexuality to advance herself in the workplace. Often interchanged with the words slut and whore.

I can't believe Smith flirted with our boss to get out of work today! She's such a fuckin' boat goat.

Boat Goat by gto2000five April 14, 2010

boat anchor 

One who exhibits or demonstrates a complete absence of intelligence or usefulness, and who would probably be best utilized by being dropped to the bottom of some body of water to hold a boat in place.

That guy that works in Marketing is a complete boat anchor.

boat anchor by Joseph Mamma September 26, 2003

Boat Job 

Performing oral sex on a boat. The rocking of the boat adds a nice touch

We dropped anchor in the middle of the lake, and I gave her a boat job under the moon and stars.

Boat Job by centurian September 9, 2005

Boat Race 

Cockney rhyming slang for face. Sometimes, but not usually shortened to boat. The term received wider recognition in 1979 when the Monks released their recording of “Shame about her face”.

Nice legs shame about her boat race.

Boat Race by AKACroatalin February 12, 2017

boat load

Precisely one half of one fuck load.

"Get me two boat loads of mustard for my face."

boat load by Moon Daddy February 26, 2008

Boat Casual 

A dressed-down preppy who is still wearing fancy clothes. Like if they were going out in their boat, and were scared that the surf would be rough and get them all wet, so they wore Topsiders, khaki shorts, and a t-shirt from a 10K race from eight years ago.
Definitely a WASPy Dad look.

His Dad was kickin' it boat casual on the back deck by the grill, getting barbecue sauce on that old pair of Dockers shorts that he wears whenever he does yardwork.

Boat Casual by GullibleZine September 9, 2006

boat drinks 

From the Title & lyrics of the 1979 Jimmy Buffett song "Boat Drinks". Refers to highly potent (usually rum based) drinks which are easily made on a boat. The reference to someone ordering boat drinks means they are intent on getting very drunk.

A later reference was in the 1995 movie "Things to do in Denver when you're dead".

Boat drinks! The Boys in the band ordered boat drinks!!

boat drinks by Parrot Head May 13, 2005