I'd tell you happy birthday, but to me, you've been dead for centuries
Poop.
They ain't private ears. (I don't care if a six year old came to this first thirty years ago, it just came to me.)
Because every time he puts up a prayer it gets answered. (I thought of this myself, but it is so corny, it could easily be in every damn joke book.)
Not Yeti
He heard they were having upside-down cake!
Look for his footprints in the ice cream.
Monarchies have reigned there for centuries.
A Clock-18
Aretha Franklins! (Happy birthday to the Queen of Soul!)
Happy Birthday To Gnu!