Whistle-fart 

A mind- body-spirit technique used to focus the mind. It takes complete concentration to whistle and fart simultaneously. To pull off the technique you have to completely empty the mind of extraneous worry about the past or future and then let go. After doing the whistle-fart a sense of calm and happiness fills the mind and body and spreads happiness to people in the local area.

Kylie: After this morning's shift I don't know if I can find the strength to do tonight's split shift!

Alan: Why don't you try a whistle-fart? It will simultaneously clear your mind and make you feel better right now.

Whistle-fart by rufflesal May 20, 2010

Whistling up a pig's ass 

This picturesque expression was originally used by Rednecks in the USA, but has achieved wider usage due to combined operations of US and European troops. It is used to describe something that totally futile, a waste of time and effort and something that you do not wish to do. By extension it can be applied to mean a person who is a waste of time and effort, someone with whom you do not wish to associate and whose existence can only be described as one of nature's biggest mistakes..

Malcolm's made another great and glorious cock-up, that asshole really is no more use than whistling up a pig's ass!

Whistling up a pig's ass by Croatalin April 26, 2014

Whistle Dixon 

A combination of "whistle" and "Dixon;" meaning to have a whistle dick, and to be a Dixon. A whistle Dixon is one who has had his crank shaft bored out by another dudes tongue, thereby making a whistle sound.

"Oh shit. Cover your crotches guys, here comes ole whistle Dixon."

Whistle Dixon by schneebley January 10, 2009

Whistle Swinger 

A "Whistle Swinger" is when you're cheating on your husband/wife with your radio co-host in the booth.

"Damn, I didn't know this radio job would lead to me being a Whistle Swinger."

Whistle Swinger by DublinIsBubblin June 2, 2020

Skin whistle 

penis,cock,dick

Monica likes to blow on my skin whistle

Skin whistle by treepert February 22, 2009

Waubay Whistler 

Much like the sound of pinching the open end of a balloon and listen to the air whistle while it slowly exits. To perform the Waubay Whistler, you blow air into your woman's vagina. Quickly you pinch the labia together and allow the inside air to escape slowly. The resulting sound is a whistle of sorts emitting from the vagina.

I was bored whilst performing cunnilingus on my girlfriend, so I shook things up a bit and gave her a good ol' Waubay Whistler.

Waubay Whistler by Funnelmeister July 22, 2011

Trunk Whistle

The air that escapes your ass after anal sex.

After enjoying anal sex with my boyfriend I let out this huge trunk whistle. We both laughed hysterically.

Trunk Whistle by Legs4days July 8, 2014