corn chips and feet

when something smells like a mix between corn chips and human feet due to either wetness or bacteria buildup or growth.

Corn Chips and Feet
Someone walks into a room where two people have been "making love" and that person says, "damn, it smells like corn ships and feet in here."

Or, when someone comes home from a long day of work and their feet are sweaty , their feet can smell like actual corn chips and funky feet.