I would've said happy birthday, but I couldn't browse regularly enough to see this thread at the time. So, belated, but:
It's Cait's birthday
So happy freakin' birthday
Yep, happy freakin' birthday
To yoooouuuu...
Who's got a birthday?
It's Cait's freakin' birthday!
I'm sayin' Happy Birthday late
It's true!
I stopped rhyming, consider that your birthday gift, 'cause I'm cheap and not a poet.