[quote=@Sep]

I have never ever seen it hyphenated :L, and I love the stuff.
[/quote]

It's always hyphenated. . . other than when it's misspelled, of course.

[img]http://www.britishsweets.com.au/image/cache/data/products/d00002a-350x350.jpg[/img]

The Barr logo is cunningly incorporated into the stylized hyphen.

And furthermore if you look on their [url=http://www.agbarr.co.uk/our-brands/irn-bru/]website[/url] you'll see that it's constantly and consistently hyphenated.

And you have the gall to call yourself a Scotsman.