1 definition by hasto75

Top Definition

The rare coin found in the bum crack of a middle aged man, typically found during a vigorous wash.

Hey Jo, I just had a shower and I wash washing my nethers and I think a mud coin dropped out of my anus.

Jo says, “How much do you think it’s worth?”

by hasto75 January 09, 2021

Buy a Mud coin mug!