cheater day 

a lame ass cheater who can’t stay with one girlfriend at a time

hey no i don’t have a girlfriend at all wdym i wouldn’t be a cheater, this is cheater day

cheater day by parsopasta August 1, 2021

Beat up a cheater day 

On june 14 you have to beat up a cheater, no matter what, they cant fight back

Person: its beat up a cheater day!
Person 2: Yay i can beat up my gf for cheating on me
Person: oh... Yeah about that
Person 2: wait-

Beat up a cheater day by JadeyJadyMango December 13, 2021

National cheaters day

national cheaters day is November 16th , on this show love , appreciation , & expose the ones who stepped outta their relationship for you

“tomorrow is national cheaters day & im finna post sarah ass to show her boyfriend

National cheaters day by luvvajass October 3, 2021

National cheaters Day

You get to post yours friends or anybody you know that cheated

George is a big cheater I’m posting him got National cheaters day

National cheaters Day by David school October 3, 2021

National Cheaters Day

The birthday of cheaters

It’s National Cheaters Day!

National Cheaters Day by Messynessy April 30, 2023

Cheated on Day 

The day were you get cheated on a lover

Ex gf: it's December 28th
You: so
Ex gf: it's Cheated on Day

Cheated on Day by Monkeyeggs December 30, 2021

chesterday 

When chest day was yesterday. As a result, you experience limited mobility due to soreness and swollen pecs.

Jon: Hey man, grab my beer off the shelf.

Me: *grunting* uggggggghhhhhhhhh... I can't! Chesterday was intense!!

chesterday by P.noodle November 7, 2015