Have you ever stopped to think about what rats do for fun? Sure they crawl around and scurry, yeah they're always on the run but a rat sure likes a good time just like you and me I'll prove it with a tale about a rat-infested brewery It started with a little lad named vermin McCann who fell upon a drink that made him feel like quite a man he rounded up his furry boys, though some wore a frown they quickly changed their tune and they slammed a couple down. [Chorus:] One, two, one-two-three-four! Come on all you good rats we'll send you to heaven you'll find the pearly gates in the froth and the foam 'cause in these vats you've made quite a creation a potion that turned the Guinness to gold! Like mice behind a piper, rats from all around soon headed for this factory in old Dublin Town. They surely heard the news about this fancy new rat-brew they come, they saw, they had a taste and knocked back a few The rats were in a tizzy addicted to the bone the hairy lugs were giddy they were never going home like a bunch of drunken pirates prepared to walk the plank they drank, they sang, they took a plunge and in the beer they sank!