Crap whistle 

Someone that talks shit all the time.

Boy oh boy.. what a crap whistle he talks so much shit he coughs farts.

Crap whistle by Petesbeeps August 29, 2017

sand whistle 

The applicator for a tampon

Little timmy found a sand whistle that washed ashore and decided to play Mary had a little lamb with it.

sand whistle by Munch McGash September 24, 2017

scottish whistle 

To "play/use the Scottish whistle" is to stick your fingers down your throat in order to make yourself vomit, either to enable you to continue drinking or to ease the burden of the hangover the morning after.

"I played the Scottish whistle when I got home so I was fine the morning after"

scottish whistle by justmick September 9, 2018

Train Whistle 

When a partner inserts their finger into another partners ass and they proceed to fart around that finger.

I put my finger in their butt and they pulled a train whistle on me!

Train Whistle by cfosta August 11, 2019

booty whistle 

when you’re taking a fatty shit and as you’re squeezing a little bit of air comes through in the sound of a whistle

i was going poop in the women’s room at the airport when i let out a loud booty whistle...

booty whistle by apexlegends21 October 16, 2019

Frogs Whistle 

The frogs whistle is when you are about to ejaculate from oral sex, you grab the back your partner's head and force it on your cock as you cum, while you squeeze their nipples without telling them. Their scream and the cum gargling in their thought will make out the sound of a frog whistling

Guy getting head: boutta cum bitch

Bitch: oka-jfghghhththththtthththtth

Guy getting head: fuck yea frog whistle you whore

Frogs whistle

Frogs Whistle by YvngWifi July 26, 2020

Steam Whistle 

The act of whooping a menthol cigarette smoke into your anus and then blowing it onto someone’s face during intercourse

“He was smashing my pussy than hit me with the steam whistle!”

Steam Whistle by Cwpeterson November 28, 2021