Dirty Mayfield 

The act of leaving a poop stain around someones mouth after eating out someone's buttocks.

Does Gerald have a mustache or is that a dirty mayfield I can't tell.

Dirty Mayfield by ThermanDynamics March 26, 2022

Dirty Mayfield 

The sexual act where a man coats his dick with grape kool-aid powder, and commences to have sex with his female partner. Then drinks the combination of semen, Kool-aid, and vaginal liquids, known as "dirty mayfield."

Logan: I totally gave Montana the Dirty Mayfield last night!! YEAA!!

Tony & Keith: Dude, that's fucking gross.

Dirty Mayfield by KiKicurly October 10, 2010