by Bluey_fan September 3, 2021

by big batty ting April 30, 2020

John: Steve kicked Joey right in the nuts his balls are Dunny Donesky
Steve: Yeah, i bet is testicle exploded
Steve: Yeah, i bet is testicle exploded
by Themanwhocriedwolf May 14, 2010

An insulting moniker for people who think they are smarter than they are. Named after the Dunning-Krueger Effect.
“What have our so called “allies” ever done for the U.S.? We don’t need them!”
“You don’t know shit about fuck, Dunny.”
“You don’t know shit about fuck, Dunny.”
by CrankinHogs247 March 7, 2025

by Butcher's Pal July 24, 2009

by Oz Right. August 15, 2016

Dunni (noun)
A dumbass who either bails out way too early or never backs out at all—completely blind to what could actually work in their favor. They hit jackpots but either cash out before the real payday or ride the high straight into the ground, thinking the universe owes them more. A DUNNI is that overly optimistic fool who ignores every red flag, every screaming sign, and always ends up broke, heartbroken, or utterly screwed. The poster child for being your own worst enemy.
A dumbass who either bails out way too early or never backs out at all—completely blind to what could actually work in their favor. They hit jackpots but either cash out before the real payday or ride the high straight into the ground, thinking the universe owes them more. A DUNNI is that overly optimistic fool who ignores every red flag, every screaming sign, and always ends up broke, heartbroken, or utterly screwed. The poster child for being your own worst enemy.
"The dev of $DUNNI token is the biggest fucking DUNNI alive—he cashed out before it started mooning. Dude fumbled his own bag. Don't be a DUNNI!"
by DunniDEV December 23, 2024
