Happy Birthday to MOO Happy Birthday to Moo
Cows are real.
You can't milk a cow for 15 years.
Neptunes.
Six-1 to change the bulb and 5 to sing about how much they miss the old one.
Happy Birthday To Gnu!
I'd tell you happy birthday, but to me, you've been dead for centuries
A bilingual chicken
Moo.
X-post from /r/tax) A present liability!