Grass Belly 

Another Word For An Illegal Immigrant
A Fat Mexican Who Cannot Hop The Fence To America
Therefore Must Crawl Under The Fence To Get To His/Her Destination

Mex 1: Common Essa Hop Over Before The La Migara Show Up!
Mex 2: Holmes I'm To Fat For This Stuff!
Mex 1: I Got An Idea! Go Under The Fence!!
Mex 2: Good Idea Holmes !!
Mex 1: Runn!!

Mex 2: Yeah Man!! I Wonder If We Could Make A Word Out Of That??
Mex 1: Grass Belly!!

Grass Belly by Timmy Tumm November 7, 2011

glass belly button 

vision portal for the clueless person

Joe's head is so far up his ass he needs a glass belly button to see.

glass belly button by everythingzen December 9, 2008

Glass Bellybutton

So one can see were they go when there head, is so far up there ass.

I know a few people who could use a glass bellybutton.

Glass Bellybutton by Roldgold_494 October 9, 2008