Happy Happy Birthday
Charles Darwin you old rascal. Thanks for braving the religious masses and publishing!
Abraham Lincoln. Thanks for issuing the Emancipation Proclamation and being the first president to have a beard!
and Barbie. Thanks for giving young girls impossible standards of beauty. Happy 50th, you are officially middle aged. (i'm a couple days belated on Barbie's bday, it was on the 9th, but who cares about Barbie anyway)