I just created Laser Tag yesterday... and in his description it says

"Born: December 31st, 1969

Adopted: 41 years, 7 months, 3 days ago (Legacy)

Adopted: December 31st, 1969 (Legacy)"

lol... i think it's funny, but does anyone know why it says that?

It's a glitch and happened to many users lately. You can read more about it here. :)

oh thank you! that's so weird though.