double golden birthday 

It is fairly well known that a "Golden" birthday is the birthday when you turn the same age as the day you were born on. For example, turning 22 on the 22nd. A "Double Golden" birthday is when you turn double the age of the day you were born on. Ex. turning 44 on the 22nd.

Friend 1: Did you know today is Tanya's double golden birthday?

Friend 2: That's right, today she's turning 22 on the 11th.

double golden birthday by CLM822 August 22, 2017

Double Golden birthday 

A double golden birthday is a rare occasion when your birth date is represented twice in your age.

For example a person born on the 2nd of January would have their golden birthday on when they turn 22

It's Doctor Max double golden birthday, he turned 33 today and he was born on the 3rd of May

Double Golden birthday by docmax_brother January 3, 2021