rectum rattle 

when you fart uncontrollably.

eg. she did a horrible rectum rattle in the car.

rectum rattle by sadbutrad_104 February 3, 2018

Rectum Rattling

Pulling your cock out of female when doing her doggy style, then placing the cock by the rectum and rattling it back and forth between the ass cheeks to see if she is interested in some anal.

I was nailing Kristen last night, and in the midst of our session I did some Rectum Rattling. As usual, I was denied.

Rectum Rattling by Tee Cee Deez February 28, 2019

rectum rattler 

Another term for those men who get their A-Hole filled in by other men, and vice versa.

"Yer man over there is such a rectum rattler"

rectum rattler by Kunstable January 17, 2008

Rattling rectum

A symptom of being gay received from other gays. When your asshole is so loose from buttfucking that your rectum rattles around in your asshole like a maraca.

(Two dudes walking) what’s that clanking noice? Says one. The other replied “oh Bruce gave the rattling rectum last night

Rattling rectum by HungryGINGY November 13, 2018