dumby

Common misspelling of the word dummy, almost always used by the people who can easily be described by the word itself. Just because dumb has a "b" at the end, does not mean dummy has to. Also, dummy does not rhyme with Gumby.

"You are such a dumby!" -Lauren, Monica, etc...
"Actually, you are the dummy!" -Brandon

by Crunk Dizzle September 21, 2008

Dumby

It must be pronounced with a hard "B"

Its definition is unspoken.

You are acting like such a dumby rn

by jumbojelly October 29, 2019

dumby

thick and voluptuous; a short term for dumby thick

Person 1: danggggg bonquisha looking dumby in that dress

Person 2: helllll yeahhh

by theceo_ofswag77 November 16, 2019

dumby

a person who is the opposite of smart

joe wilson is a dumby because he had a chance to date the hottest/nicest girl in school, but he blew it because he is a dumby

by jayfelice December 23, 2003

Dumby

When someone is acting dumb, they are a dumby. The logical spelling of the popular word dummy.

Pronounced (DUM-b-EE)

Jerome: Gosh, Alan, you're being such a dumby!
Alan: What the hell, Jerome? Dumby? What is that?
Jerome: You're being dumb. You're a dumby!

by Jemima Hootensnancle January 5, 2009

Dumby

A dumb thot who doesn’t know shit

“That bitch is a dumby, she thinks that women should have rights”

by El Jeffi May 16, 2019

Dumby

A person with no common sense. One who lacks all judgement.

The Bling is a big dumby.

by Nads August 26, 2004