Subscribe English
look up any word, like fapping:
This is said when you forgot to tell a person happy birthday, and only remember the day after.
Bill: I had a great birthday yesterday...
Fred: Shit! Happy Yesterbirthday!
Bill: Yeh...thanks.
by nFuriate May 10, 2008
5 0

Words related to happy yesterbirthday:

birth birthday day yesterbirthday yesterday