Dumby is someone who’s cute.
Monique: Water is wet
Morty: you’re a dumby
by MortyCo April 18, 2023
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You tell someone they are a complete idiot with no shred of common sense, but you make it sound less hurtful.
wait fuckk
nvm
DONT
DO IT
I forgot "dummy" exists

The person who told me to make this is a dumby
by JapaneseDogEater October 28, 2020
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A “Dumby” is a dumb person who can’t spell “dummy” right and ends up embarrassing themselves.
Sarah 6:23pm Your a dumby Jacob!
It’s spelled dummy* you idiot. Jacob 6:24pm
by MortyUpNext October 19, 2020
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She is stupid and looks like a hoe. What a dumby
by CaptainEnglish October 31, 2018
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A phrase used to refer to the absolute coolest, epicest person on the whole planet.
by Danidot YT June 11, 2022
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Joey: There was group of dumbasses over there
Kyle: Don't you mean Dumbi?
Joey: Thanks for correcting me, Dumbass
by Azzaholic January 12, 2019
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(dum-bee-stoo-pid-id-ee-et-hed)

•NOUN• What a simp calls his endeared, and uninterested girlfriend. Typically a cringe form. Not based in redpill.
dumby stupid idiot head 🥺
by geerw April 22, 2021
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