When a women's period ended two days ago but she hasn't showered yet.
Beatrice had a rusty bush, but that didn't stop me from eating at the Y.
Fecal matter discharged on to one's soul patch
I was going down on Gina last night, and I think she farted and gave me a rusty tab.
Similar to a dirty sanchez, but instead of dookie, apply period blood to the victims upper lip.
Aunt Flo was in town, so I gave Danielle a rusty richter
Similar to a rusty trombone but you put your eye up to the gentleman's anus instead of your lips. Use the penis like an ocular piece by twisting to adjust focus.
Warning: leads to conjunctivitis.
Bill and John were just horsing around when Bill gave John a rusty telescope. John laughed when Bill went to adjust his "focus"
you do anal with a fat bitch and she shits on your penis and you get stuck
this bitch gave me a rusty street
After doing messy anal sex with your girl. You pull out and give her a hot shot with your rusty musket.
After a long night of Mexican food and margaritas a rusty musket was inevitable.
A rusty towball is when you are smashing a chick in the ass and then when you pull your cock out of there you have a big lump of shit on your helmet.
my mate Ryan was fucking this chick the other night and half way through fucking her up the ass he pulled his cock out and to his horror he found his helmet covered in shit. she gave him a rusty towball.