When a man is floating in water without any sort of shorts or trunks on and his cock foats vertical in the water, breaking the surface of the water, like a buoy in the ocean.
Lori was startled when she noticed Jons nice cock buoy break the surface of the water while they were skinney dipping in the pool.
by Foster Green April 19, 2011
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This is accomplished when you and a friend are in some form of pool of water and one friend does a handstand that keeps his lower waist above water. He then walks with his hands over to you and pushes every bit of gas out of his anus next to your face.
While Sam and I were swimming the other day, I snuck up on Sam and dropped a very Bad Buoy right in his ear! Sam now has a remarkably bad ear infection!
by Icepick_Trotter January 27, 2017
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- When your stool hits the upper slope of the toilet bowl, spiraling into a symmetrical mound, thus protruding out of the water causing the odor of your feces to be much more pungent and foul (or enjoyable depending on said party).

- Developed by a Revenue Marine captain in the 1850s. This relatively simple buoy had a base supporting a superstructure upon which hung a bell with four clappers that struck as the buoy rolled in the sea.
"I could hear the Brown's Buoy bell toll as it guided or ship closer to shore."

"I left a Brown's Buoy on the fourth floor at work today."
by Construc December 3, 2007
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when munis level to a buoy then to a BUOY BOGGERS
munif quadrilateral:oh yahh its the buoy boggahs

buoy boggers:(gets inner demon on munif quadrilateral)

munif:help me boggers
by munifismydog January 2, 2023
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Derogatory term used to describe a know-it-all old curmudgeon. Usually over-weight and always male.

What a God damn buoy-head that guy is.
by Ima Singer August 27, 2006
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When a normal sized person or smaller is pressed, squeezed or squished against the wall, structure or immovable object at a venue such as a club, rave or a place where people gather like a “Party” by a fairly larger or overweight individual.

The comparison would be as if a ship (large individual) was pulling into the Dock (Party) and squishing the Buoy (Victim) in-between.
I just got “Party-Buoyed” by that huge guy over there, I think one of my ribs is broken.
by Back Door Bob October 29, 2009
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Come on girl let me have some of that Buoy Cat.

Man I can't wait to get some of that Buoy Cat tonight.
by Snipedog22 July 17, 2013
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