With its Glasgow brewery and the slogan "Scotland's favorite pint," Tennent's beer is basically the Gerard Butler of drinks (meaning: it's very Scottish). Tennant's is what Scots drink when they're not drinking scotch.
Recently, the social media managers at Tennent's stayed #onbrand when responding to an inquiry about whether they offered low-calorie options:
We do, mate - it's called a half-pint. https://t.co/wiFimtcEYd— Tennent's Lager (@TennentsLager) February 19, 2016