I used to think that a birthday suit was a special outfit you wear on your birthday
A childhood belief about birthdays

others believed things like this
- Up until I was almost 11, I thought that a birthday suit was a special outfit you wore only on your birthdayAnon
- I used to believe that on your birthday, you didn't advance to your next age until you ate your birthday cake.— Casi
- My parents have the same birthday -- month, day, and year. I though all mom's and dad's had the same birthday.— Cait
- I thought I was such a lucky and special kid, because I was born on the exact same day as my birthday.— ricolarno
- I used to believe that you could only ever die on your birthday.Anon
- i used to think that i was older than my dad because my birthday was before his— zara