When something is so incredibly stupid it would take an entire city of morons to realize it's idiocy. Phonetic origin is the title of the song Suffragette City. Can we exclaimed in the manner of that tune.

Or a place where stupid people go.
An stupid corny moment occurs on a dumb TV show.

Viewer looks at friend in awe and exclaims: "Stup-a-dupe City!"
by everybody laughs August 07, 2011
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A really close knit group of friends or group of people with a really strong bond, bound together by strong relationship.

Super Dupes roll together regardless of any situation. It’s like friends to the end like Chucky.
Player #1: Aye you down to pull up at the spot tonight

Player #2: You already know, we super dupes
by Mr. Big Black Nigga July 07, 2018
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Your pride and dignity just exploded like a teeny kitten
Mum just went to get some yogurt but found out that someone had duped her by emptying the container during the night. "Ya got duped bro"
by Snorungarna March 21, 2020
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