polish the rusty sheriff's badge
Verb. To have anal sex; to fuck someone in the ass.
"She said the gash was off limits, so I said, 'how about I polish the rusty sheriff's badge instead?'"
Polish The Rusty Sheriffs Badge
The act of spitting on a butthole and proceeding to rub in the spit with your finger.
She said she wanted to try anal so I said let me polish the rusty sheriffs badge first.