Dedy 

Dedy is a word meaning someone or something is cool. It came from Thetford in the late 90's and since then has been widely used through out England in the youth cultures.
It can be used in a sarcastic way to someone ugily, or silly looking, as if to say they are so uncool.

It is prounounced det - de.
It is commonly misspelled dede

"You are dedy"
"Look at your dedy head"
"Why are you so dedy"

Dedy by James Moore November 10, 2008

Dedy 

A term to alternately refer to sleepover, also known as dedy cedy. Derives from dedication nation

Hey bro what do you do at your dedys?

What the fuck is a dedy?

Let’s run a dedy!
What the fuck is a dedy

Dedy by Dr educator June 28, 2025

Bredy Pedy Sedy Fedy Dedy Bedy

A person who eats peepeepoopoo

Pepe: who's Bredy Pedy Sedy Fedy Dedy Bedy?
Sara: some kid that eats poop
Pepe: oh.

Bredy Pedy Sedy Fedy Dedy Bedy by noosvy December 8, 2021