Orally stimulating a lactating woman's anus with ones tongue in the classic 69 position, while simultaneously find comfort betwixt her pendulous mammaries.
I totally tit fucked her while eating out her ass the other night! You know, the good ol' rusty cow routine. Boob juice got everywhere.
The act of recieving fellatio while simultaneously placing a sports bet on an electronic device.
"My wife gave me a serious Rusty Brusselers in the bathroom last night!"
"I won twice last night. Rusty Brusselers and a hundred bucks!"
When the penis is inserted into the anus and held in due to clenching it becomes "hot and rusty".
I met this chick at the bar and she gave me the old rusty heater.
When you are having PIV sex in doggie style and you insert a lit glow stick in the ass.
My girlfriend and I did the rusty lantern last night and she looked so bright and beautiful
the defication that comes out of the anus while being Tug Boated. (same as motor boating, only done in the butt cheeks instead of the breasts)
While she was sticking her face in his ass giving him a tug boat, he deficated, hence, giving her a rusty barge.
The act of sneaking some assholes cigarettes and running them through your dirty ass crack and putting them back in the pack.
Scott was being a douche, so Russel took his cigarettes and ran them through his nasty sweaty ass crack calling it the Rusty Russel...
An older woman that makes ratchet decisions.
That rusty ratchet can't get her shit together.