Petty Bank 

A place you store petty things that people have done or said to you, so you can reference it at a later time.

I broke open my petty bank and saw that she didn't come to my party, so I don't have to go to hers.

Petty Bank by hustlinheart512 July 6, 2018

Petty peasant 

A petty peasant is someone who is extremely petty and lacks class and dignity.

You are such a petty peasant, you couldn’t even fight me with clothes on.

Petty peasant by LingDanc803 December 30, 2018

Petty Ford Clinic 

A place where overly petty bitches need to go to lessen their petty ways.

Karen needs to check into the Petty Ford Clinic

Petty Ford Clinic by Rozeeta February 17, 2021

Petty Purge 

when someone ends a relationship, especially someone met from a dating app, you simply destroy the contact information and any images associated with that person

that guy she met from the dating app ended the relationship so she petty purged his contact, facebook, instagram, and all pics they had together

Petty Purge by npgandlove March 7, 2021

petty paraphrasing

to state something written or spoken in different words, especially in a shorter and simpler form to make the meaning clearer but with emotions moreso than logic

Person One: How would you paraphrase the book, “Old Yeller?”
Person Two: kid murks his dog because it had rabies and the kid didn’t even try to take the dog to a veterinary clinic!
Person One: There’s more to the book than that!
Person Two: You said paraphrase, you didn’t say anything about petty paraphrasing!

petty paraphrasing by Sarahsmile86 May 21, 2023

petty sex 

refers to a situation in which one's partner displays selfishness, indifference, and laziness during intimate and sexual moments, showing little to no emotion or effort and causing the other person to feel unimportant, hurt, and undervalued in their relationship.

Jeff felt hurt and undervalued in his relationship because his partner consistently engaged in petty sex, showing no care or effort towards his pleasure even though he make sure his partner was always happy

petty sex by RelatableGuru November 2, 2023

Petty racism 

When someone takes a joke/ satire and fucking calls it racism or when someone acts like it's the most racist thing that's ever been said when it isn't.

Paul called Sarah racist because white people weren't her type Sarah called that "petty racism"

Shannon called Sophie racist for calling her a black female so Sophie said "petty racism"

Petty racism by Idiot's January 10, 2021