Straight as a whistle

Not actually straight, referencing the curved end of standard whistles.

- I'm straight as a whistle!

- But whistles aren't straight?
- Correct.

by silkyshush January 10, 2021

Biddle whistle

To fart, to pass gas, unexpectedly.

Oops excuse me ,cover your nose I just biddle whistled.

by Ashmar1 December 16, 2020

Penis Whistle

Any long instrument that you blow

Flute, Recorder, clarinet, piccolo... etc
Johnathan! You like playing your penis whistle.

by ignavus November 13, 2014

The Reverse Whistle

When someone farts into your mouth and it makes a whistling sound.

John went to tongue punch Amy's fart box. Instead, she gave him the reverse whistle

by Saplosky January 30, 2021

Chocolate Whistle

When you have anal sex with a girl and she defecates on your penis and then proceeds to suck the defection off of your penis.

Samantha gave me a chocolate whistle and tried to kiss me afterwards and made me throw up.

by TheChocolateWhistle June 27, 2014

knacker whistle

knacker whistle the act of whistiling with your tongue while raising one or both hands in the air, usually done when celebrating something, i.e sporting victory, as a method to gain the attention of a person in the distance, has being known on occasion to be used while intoxicated to stop passing taxis

after a victorious race the stroke man gave a knacker whistle to celebrate

by badman septic tank July 19, 2010

Pig and whistle

Some one digs there face in the asshole of another person like a pig eating and then blows on the

Any man can give a pig and whistle but a real man receives a pig and whistle on the gaping asshole to make a noise like blowing on a bottle cap

by Espinola brothers March 9, 2019