Definitions by EpicP

mexican dump cake 

When a toilet is clogged with poop and toilet paper, but people keep using it and adding to the poop clog untill it fills the bowl.

What's wrong, Billy? I thought you were going to use the bathroom?

Billy: Well, golly I was, but there's already a big 'ol Mexican dump cake in the toilet.

mexican dump cake by EpicP May 17, 2018