At least they got the apostrophe right.
“My girlfriend and best friend have birthdays one day apart. This was the only solution.”
“It’s a tradition in my family to dunk the birthday boy or girl’s head in their own birthday cake. This was taken on my sister’s first birthday. The one doing the dunking is our cousin. Lucky for me, this tradition ended once I was born.”
(submitted by Mariana)
“I am on the left (the brunette) any my little sister is on the right (the blonde). Our birthdays are just a few days apart so we shared a cake. Obviously, we were both so excited we could hardly contain ourselves. We were grumpy and disinterested way before it was cool.”
(submitted by Trish)