birthday twin
someone who has the same birthday as you.
whether it be same day, month or year.
whether it be same day, month or year.
Person 1: Hey man It's my birthday.
Person 2: Noway! It's mine too!
Person 1: Hey man, we're birthday twins!
Person 2: Cool man!
Person 2: Noway! It's mine too!
Person 1: Hey man, we're birthday twins!
Person 2: Cool man!
Birthday twin pals
When two or more people, who are not twins in the traditional sense, share a birthday.
Chris, Tasha and Kara's husband all share the same birthday making them birthday twin pals. How freaky!
academic birthday twin
Somebody who shares the same birthday and doctoral supervisor as you.
Cian and Hieu are academic birthday twins.