There’s no proven link between raisins and boogers

From: Moe Goes From Rags to Riches
Season 23, Episode 12

There’s no such month as “Rocktober”

From: Double Double Boy in Trouble
Season 20, Episode 3

There is no such thing as an iPoddy

From: Little Orphan Millie
Season 19, Episode 6

There was no Roman god named “Fartacus”

The-Simpsons-[09x09]-Realty Bites

From: Realty Bites
Season 9, Episode 9

There are plenty of businesses like show business

The-Simpsons-[05x20]-The Boy Who Knew Too Much

From: The Boy Who Knew Too Much
Season 5, Episode 20