Someone who blows something small way out of proportion, and acts in a childish manner. Such repercussions would be the actions of this person being petty, in that they speak back passive aggressively, or through passive aggressive actions. Such as throwing a traffic cone into the woods for a parking violation they committed.
That man Mason a bitch and is petty as fuck for throwing that traffic cone. Not to mention he ugly as shit.
by Tom Curiel November 19, 2019
Get the Pettymug. Petty Man Child is a stupid, mean, self-absorbed, crazy, and dumbest person you will ever meet. Some things Petty Man Child will do: Blocks his crush and leaves on delivered a lot. He will cal a 7-year-old a h*e because he's mad at you. Will call you a b*tch. Will ignore you 24/7/ Will make you cry every night because he makes you feel like your worthless. Will blame you for everything. Thinks he's the center of the world. Will make all your friends hate you because he spread rumors about you
by M. B. Palmer December 15, 2021
Get the Petty Man Childmug. 
by fuckjacobpetti April 14, 2022
Get the Pettimug. A person that bends over backwards to hurt others in the least intelligent way and or for no real purpose other than self importance. Goes out of their way to cause another to suffer either or both personally or financially. Their own life is so insignificant that to feel in control they abuse others in any insignificant way they can find to make themselves feel powerful. Contemptibly unimportant abuse of another.
.
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The Petty Police are the ones who calls Code Enforcement on another persons home when it has absolutely nothing to do with them and they are detrimental to the peace and tranquility of life.
by RLKI November 29, 2017
Get the Petty Policemug. Kayla, a person who kept making fun of me and my friends for the reason of me being trans and my friend not dating her
She’s a petty.
by The trans peep December 30, 2019
Get the Pettymug. Ya i'm petty... I'm petty all the time
P to the E to the T-T-Y
Look it up on YouTube if you don't know it
P to the E to the T-T-Y
Look it up on YouTube if you don't know it
Gurrrllll... she is sooooo petty
by I'm here b*tch August 27, 2019
Get the Pettymug.