Rainbow birthday 

Adding up your birthday and turning that age.

Example- if your birthday is June 11th and you were born in 2005. 6+11+05=22, your rainbow birthday is when you turn 22!

Rainbow birthday by Bettyyyyyy February 27, 2023

fut birthday cup 

The rattiest friendly game mode in FIFA history. Infested by WC Al Owarians as well as baby Maldini's and Jarizhinos. A nightmare for every who does not spend 30 hours on FIFA23 every week.

Person 1: I just need one token bro, can a brother get a free win?
Person 2: I know bro this fut birthday cup is my last straw!

fut birthday cup by ILUVTHISGAME April 10, 2023

Big birthday cock 

A cock that is big basically because it's the person's birthday.

Omg let me see that big birthday cock, it's your special day after all!

Big birthday cock by LingDanc803 April 11, 2023

pensacola birthday 

A pensacola birthday is a birthday that is celebrated by witches , 37 days apart from your American birthday.

todays my pensacola birthday!

pensacola birthday by Lily Doe June 9, 2023

Diamond Birthday 

When you have Down Syndrome and are Turning 21.

Guy 1 - Hey Dude. Did you get the invite to Arik Ancelin's Diamond Birthday Banger? Guy 2 - No man.. How did you get one? Guy 1 - I am an advocate for the Down Syndrome Community!

Diamond Birthday by extra21 July 3, 2023

Happy Birthday Grimace

What is on your Amazon wishlist

Happy birthday grimace, your shake is so delicious, please i wanna try it or i just dont wanna live-mace HELP

Happy Birthday Grimace by mtyuaduauduve3845 July 22, 2023

Ruby Birthday 

A Ruby Birthday is when you are the same age as the time you were born.

Birthday Boy“I was born at 2:21 PM and I’m 21 today, therefore its my Ruby Birthday”

Particularly annoyed person “Piss off nerd.”

Ruby Birthday by Slimyundercookednyquillchicken August 6, 2023