When someone does or says something excessively and unnecessarily rude, mean, inconsiderate or harmful, to spite someone who did something minor to them in comparison
I can't believe Stacy kidnapped my dog for three months just because I didn't give her one of my chicken nuggets. That was so petty.
by tsunamipunani November 2, 2020

by izme.shwn January 11, 2021

by Samtimegaming September 30, 2022

A petty person is someone that makes things or events or actions blown out of proportion ,normal people dismiss as trivial or insignificant into excuses to be upset
Isaac: Emerson is a simp for still having feelings for his ex
The boys: meanwhile this dumb nigga still talks about where he fucked his ex and he drives by her house all the time and he acts like a little kid with his wack ass hair cut, now thatâs mega petty
The boys: meanwhile this dumb nigga still talks about where he fucked his ex and he drives by her house all the time and he acts like a little kid with his wack ass hair cut, now thatâs mega petty
by Nxfkzkgi October 3, 2020

by PNGS October 22, 2004

annoying parents who think everything has to be completely perfect no matter what the cost. they often will get mad or start fights over the smallest things ever. basically karens.
smth petty parents would say: "{insert name of child}, nooooooooo, its not perfectttttttt" or smth like that idk lol
by omi. December 12, 2022

by Vicqueen November 18, 2020
