Costa Rican Slide Whistle

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.