Swinging 

A lifestyle of non-monogany where sexual relations occur outside the established couple. Swingers tend to refrain from romantic attachments with their outside partners, thus differentiating themselves from PolyAmorists. There is some overlap between the two communities, though the closeness of the comparisons are generally not acknowledged.

Swingers often engage in the activity as a couple. "Swing Parties" are venues where the activity may occur.

Swinging by Ronald A. King March 28, 2005

Swinging your Dick 

A suss way to say someone is gassing themselves too much/being overly cocky/being arrogant asf/Egotist

Nathan stop “Swinging your Dick”.
Bro, Owen your “Swinging your Dick” too much.

Swinging your Dick by Slendahman December 9, 2020

big swinging dick

1. the financial industry's term for a rainmaker; a Wall Street executive who brings in enormous amounts of money for the firm, possibly because he has just screwed a customer.

An expression made famous by Michael Lewis in Liar’s Poker, published in 1989.

2. a mover and shaker in any organization

Calling some one a dick is an insult.
Calling some one a big dick is a bigger insult.
Calling some one a big swinging dick is a term of respect.

Not a nickname for a large gorilla named Richard.

But Dick Perle didn't want to be a mere influence peddler. He wanted to be a businessman, a venture capitalist, a Big Swinging Dick.

big swinging dick by mandingoe October 5, 2004

swinging sirloin

A fine example of a penis, usually a very long/thick one.

Well babe, that sure is some swinging sirloin ya got there.

swinging sirloin by Karen Shelton September 12, 2007

Prom Swinging 

The act of two upperclassmen who are going to prom together double dating with an underclassmen couple so the underclassmen can go to prom together. Typically in this situation the upperclass girl writes the underclass guy off and the upperclass guy writes of the underclass girl. They still dance with their boyfriend/girlfriend through the duration of the dance.

bob: are you going to prom?
fred: yeah were prom swinging w/ my upperclassmen bro.

Prom Swinging by coolhutch241910 January 17, 2011

swinging bulldog

Swinging Bulldog: The exclucive male act of {mooning} or showing your naked bottom, while fully bent over exposing and shaking your nutts from side to side. Inable to encounter the full effect of a true swinging bulldog you must be able to see your targets behind you between your legs.

With balls like Erics hes liklely to break a leg, with his swinging bulldog!

swinging bulldog by walter 333 September 21, 2006

Soft Swinging 

The act of couples(swingers) particpating in sexual acts in the same room but not swapping or sharing their sexual partners.

I need a girlfriend so I can do some soft swinging with you two tonight.

Soft Swinging by MichaelO June 28, 2005