When I was younger I believed your second cousin was the cousin that was born second closest in age to you. And Ironically enough my real second cousin was the second closest in age to me.
A childhood belief about family

others believed things like this
- My cousin's mom told my cousin that pop makes you short. He probably believed it.— Molly
- When I was younger, my cousin used to try to convince me that I was adopted and I sometimes believed it."Anon
- I used to think a second cousin meant a cousin’s cousin.— Carlos Almonacid
- when I was younger, I used to believe cows were cousin's to beefs— péisus taré
- When my cousin was younger his name was Alexander and he thought his middle name was "ander"Anon
- My cousin once told me that glass was made from ground up beetles, and I believed her! — benjymous