Rusty Whistler 

When a person gives a woman a rim job (anal pleasures with their tongue) and then proceeds to finger her with two fingers, as if that person were trying to whistle with those two fingers.

"You gave him a Rusty Trombone?" "Yeah, but he returned the favor and gave me a Rusty Whistler right after!"

Rusty Whistler by dclay August 26, 2009

rusty whistle 

When you stick your dick into a butthole while that person is taking a runny shit, then pull out and make them play the meat whistle!!

Dude my date was a freak, she had me stick her in the chocolate starfish while she was droppin some soup then I made her play the meat whistle! It was a rusty whistle!

rusty whistle by Ass gasket January 5, 2016

rusty slide-whistle 

Basically the gender reverse of the rusty trombone. That said, details matter. As the gentleman lovingly rims the fair maiden, he rubs his index finger along the moistened edges of her (insert preferred term) for her comfort. Next, slowly insert said finger in the aforementioned, while lovingly whistling the tune of her choice, hence creating a chorus of musical pleasure.

Ah girl, my man played me "patience" on the rusty slide-whistle last night, Guns-n-Roses never sounded of felt so good.

rusty slide-whistle by lavoinha August 26, 2006

Rusty Slide Whistle 

The Rusty Slide whistle begins with a woman furiously blowing into their male counterparts asshole, while simultaneously tugging his johnson. This act replicates the steps required to play the slide whistle, thus warranting the name.

"Yo, last night Justine busted out the rusty slide whistle, we made some sweet music"

Rusty Slide Whistle by Matthew Mcconaughey's peepee November 29, 2019