Definitions by JCKM

Mississippi Jackhammer

When a guy gets a boner, then pounds it on the forehead of his significant other, creating a jackhammer like scenario

Colin just totally mississippi jackhammered katie!!!!

When a guy cums and leaves it to harden on his dick, then he peels it off like you would with an ear of corn.

I was just sitting at home and decided to pull a nebraska cornhusker after watching porn for a while.