A day on which you are allowed to break your diet, as complete abstinence is impossible for most people. It also provides a reward for the sticking to your nutrition plan over the rest of the week. The "cheat" can be small (e.g. a chocolate muffin with lunch), large (e.g. a fast food meal), or systemic (e.g. Full Fat Friday).
Carol: Oh my god, Jenny! I can't believe you're eating cheese!
Jenny: It's ok, Carol. Today is my cheat day.
Jenny: It's ok, Carol. Today is my cheat day.
by Matti Matti Matti January 5, 2014
Get the cheat daymug. Sara : Oh Jake you cock is so strong! Uh! Uh! Uh! Uh! Uh!
Jake : Yeah and your pussy is so soft! Ahhh! Ahhh! Ahhh!
Kiersten : Hey Jake I brought us some goodies since it's Cheat Day! OH MY GOD WHAT THE FUCK ARE YOU DOING!
Jake : You said Sunday was Cheat Day so I thought we could fuck other people!
Kiersten : You DUMBASS we can cheat on our diet not each other GOD DAMNT!
Sara : Oh Jake I'm CUMMING I'm CUMMING!
Jake : Ohhh! It feels so good in there!
Kiersten : JAKE GET YOUR DICK OUT OF HER NOW!
Jake : But it's Cheat Day!
Kiersten : That's It today is BEAT DAY cause I'm gonna beat the shit out of you two!
Jake : Yeah and your pussy is so soft! Ahhh! Ahhh! Ahhh!
Kiersten : Hey Jake I brought us some goodies since it's Cheat Day! OH MY GOD WHAT THE FUCK ARE YOU DOING!
Jake : You said Sunday was Cheat Day so I thought we could fuck other people!
Kiersten : You DUMBASS we can cheat on our diet not each other GOD DAMNT!
Sara : Oh Jake I'm CUMMING I'm CUMMING!
Jake : Ohhh! It feels so good in there!
Kiersten : JAKE GET YOUR DICK OUT OF HER NOW!
Jake : But it's Cheat Day!
Kiersten : That's It today is BEAT DAY cause I'm gonna beat the shit out of you two!
by SlopNChop March 12, 2018
Get the Cheat Daymug. A set day for completely and utterly fucking up on purpose all past progress made on your sad effort of dieting.
Girl 1: HOW THE FUCK ARE YOU EATING ALL THAT SHIT I THOUGHT YOU WERE ON A DIET?!?!
Girl 2: shhhhh...you see nothing...it's my cheat day.
Girl 2: shhhhh...you see nothing...it's my cheat day.
by Bananamanagram January 17, 2015
Get the Cheat Daymug. by Akeihrabb November 8, 2019
Get the National cheat daymug. by BBC Lasagna November 4, 2021
Get the National cheat daymug. Hey, i really wanna eat this burger but i’m on my diet
dude it’s october 15th, it’s national cheating day!
Bro i really wanna make out with this girl but my gf would get mad
Dude don’t worry! it’s national cheat day!
dude it’s october 15th, it’s national cheating day!
Bro i really wanna make out with this girl but my gf would get mad
Dude don’t worry! it’s national cheat day!
by james_beckett October 13, 2021
Get the National cheating daymug. Doesn't exist
by Random homo sapien November 3, 2019
Get the No Nut November Cheat Daymug.