I wouldn't mind if it was one or two fellas, but you go into any pub in town tonight and you'll see a group of lads walk in all rubbing their hands. I've no idea what it's about
Another strange mannerism I've noticed is when a fella orders a pint and hands over the money, he'll slightly adjust the position of the glass on the bar while waiting for the barkeep to bring back the change. He won't pick up the glass, he'll just gently rotate it or push it a few millimetres to the side.
Sit in the Mutton Lane tonight and you'll see all of this transpire.