[ Featuring Jonathan Hempstead ]
Well, it's your birthday, you old fart
But no need to lose your heart
Another trip around the sun, my friend
Time to celebrate 'til the night's end
Happy birthday to you, you old fart (ooh-yeah)
Blow out the candles, give it all your heart (come on now)
Another year older, but still young at heart (oh yeah)
So here's to you, the coolest old fart
Now, grab your hat, put on that smile
This party's going to last a while
A year wiser, and yes, more art
You're aging like fine wine, a real smart
Happy birthday to you, you old fart (ooh-yeah)
Blow out the candles, give it all your heart (come on now)
Another year older, but still young at heart (oh yeah)
So here's to you, the coolest old fart
