Birthmorrow

Wishing someone Happy Birthday, a day in advance.

Birthday = Birth + today - to
Birthmorrow = Birth + tomorrow -to

Happy Birthmorrow, Sunshine!

Hey Rachel, I am out tomorrow, so Happy Birthmorrow to you!

by Shar6 October 11, 2010

birthmorrow

Birthmorrow - often mistaken for birthday in advance.
this obviously incorrect however...
If "today" is the "birthday", then "birthmorrow" is the day AFTER the "birthday"...

Sorry I missed your birthday. Oh, this present is for you. Happy Birthmorrow!

by dat-guy August 2, 2012