Definitions by Bill Billingsworth

Sneakin'-on-ya-meat 

Used when knowledge of a significant other's infidelity is unknown.

Jim: "Hey, did you know your wife was sneakin'-on-ya-meat?"
Billl: "Yeah, I came home thinking she was cooking macaroni and cheese. I was wrong"

Sneakin'-on-ya-meat by Bill Billingsworth August 26, 2021