Fat John
A "Fat John" is a code word for the act of taking a poop. No one is exactly sure where the name came from, but it originated in Manchester, NH and has since spread. When referring to a Fat John, the you usually pretend it is a real person.
Synonyms for Fat John
On this page, you will find 30 slang terms related to Fat John. Some of the top words include: flub, Behemoth, eat-brek, mergleh, Fatty McFat Fat, and 25 more.