maghanap ng salita, tulad ng smh:
The 72 hours before and after your actual birthday in which it is still technically your birthday.
Friend 1: "Sorry I forgot to wish you a happy birthday yesterday!!"
Friend 2: "That's okay, I'm still in the birthday zone."
ayon kay iEATyourCUPCAKE ika-05 ng Nobyembre, 2013