Top Definition
The date associated with the placenta that was removed from the womb shared by you on the day of your birth.
Green Person: I was born 22 years ago, today!

Blue Person: Happy Placentanniversary!

Green: Thanks?
by Landler656 October 11, 2013
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.