When you are eating some slamming ass pussy and she quivers and bucks at the same time causing a sudden burst of air to push out through a tight vagina. Similar to a queef but like when some migrant workers whistle to get someone's attention.
"Dude!.. I was eating this girl out last night and she came so hard and gave me that Mexican whistle!"
by Thunderdog77 March 2, 2021
Get the Mexican whistlemug. 
An enormous and powerful release of flatulence out of one’s anus. Typically accompanied by the multiple and rapid collisions of butt cheeks together resulting in a very voluminous noise. Also known as a huge loud fart
by Nizzlewon December 13, 2023
Get the Titanic whistlemug. 
by Slim Benito Shaynee July 16, 2018
Get the Whistle Tmug. A friendly blowjob with maple syrup. The receiver has to respond “sorry aboot that” when they reach climax.
Our honey moon in Niagara Falls was magical and my wife giving me a Canadian Slide Whistle was the cherry on top.
by Wormothy69 June 28, 2025
Get the Canadian Slide Whistlemug. When someone gets down on their knees with their face pressed against the floor, uses both hands to spread their butt cheeks and farts while someone has anal sex with them causing the air to escape out of their anus and around the penis of the penetrator causing a change in tone of the escaping flatulence the deeper the individual is penetrated.
This stupid Hoopajoop loves going to Taco Bell on his first date so he can play the Costa Rican Slide Whistle later that evening when his date takes advantage of him.
by DonkeyPuncher911 November 20, 2024
Get the Costa Rican Slide Whistlemug.