Two Professors
Two Mad Professors
Mother In Law (Stout & Bitter)
Black & Tan (but not in an Irish Pub) (Stout & Mild)
Rum & Peppermint
Black Velvet (Guinness and Champagne if rich or Guinness & Cider if not)
I remember Mother-in-law as Old & Bitter-think Beard's did an Old ale,never seen it anywhere outside Sussex.