Indicating a particulariy fineday for weather. The sky being a single bright blue, punctuated with the occasional cloud, as in the hit cartoon; The Simpsons.
Wow! Weve got a real Simpsons' sky day today lets make the most of it.
A phrase taken from an episode title of the tv show South Park. Used to tell someone that an idea, phrase or word they think is original or they created has actually already been created/done/said.
Larry: look at this meme I just made
Tom: simpsons did it
Tom: I just thought of a great idea, sliced bread
Larry: simpsons did it
A cumulus cloud, the type you see at the beginning of The Simpsons TV show. See also Simpsons' sky. Very useful when describing to someone clouds without having to remember which ones are cumulus, cirrus, etc.