Irn Bru Advert: Crazy Yanks Irn Bru Crazy Yanks Lyrics Don’t you know it's one of those ads? Lots of kids with white teeth and giant shoulder pads. It's not a drink from those crazy yanks Because it's made right here, you know it's tougher than tanks! Made in Scotland from girders. Unpronouncable too! Made in Scotland from girders. It's called Barr's, Irn Bru!? 'Til the day is feeling quite fun If you see a hit single go to Number One. The only fly in the ointment, Irn Bru's that claim: Made in Scotland from girders.  There goes your chance of fame It's a bit of a shame.