Corn Crap 

Feces that contains a large amount of corn lodged inside of it. Usually in the shape of a brown log "corn crap" contains yellow nibblets that protrude like branches on a tree.

"I had so much corn tonight im gonna have a huge corn crap."

Corn Crap by JoshElliott November 11, 2005

corn on the crap 

when too much undigested corn ends up in your stool!

Whew that BBQ gave me corn on the crap!

corn on the crap by mooseknuckles November 12, 2002

Corncrap

Corn nibblets on the surface of the feces making the log look like an ear of corn.

After that healthy dinner of corn on the cob last night my poo was corncrap.

Corncrap by Jerry Smilten March 30, 2011