poo chills

Occurs when the cramps from having to deficate become so intense that it causes goose bumps and fast toe tapping with ass clinching

Dude, last night after eating that mexican food, i had to shit so bad that it gave me the poo chills

Fatillac

The cart on which an obese, or fat person rides in a store such as Walmart, therefore adding to their obesity and removing the availability of the cart for someone who really needs it. A play on "Cadillac".

Bro, did you see that fat ass riding a fatillac? Now that poor old lady has to walk through the store with a walker.