There's a scene in Grandma's House in which Simon Amstell is informed by Clive, his ghastly father-in-law to be, "I tell you who's a great band: Biffy Clyro. Down-to-earth guys and grrreat tunes." The Kilmarnock trio won't have too much trouble living down that implied insult, their likely audience crossover with smart Jewish sitcoms being minimal.