I knew and conversed with Billy and Tam years before they were even famous on the folk circus.....Billy was hilarious when he went in for gentle observational comedy in the Old Scottish style, it gradually devolved into a diatribe peppered with obscenities until finally disappearing as true humour. Alternative comedy?
His new career as an observer and commentator suites him well.
A genuinely nice bloke, if a bit "precious" these days. Heavily influenced by the psychological expertise of Pammy.