You cannot eat you sandwiches in here!

Two lawyers arrive at the pub(酒吧) and ordered a couple of drinks. They then take sandwiches from their briefcases(公文包) and began to eat.

Seeing this, the angry publican(酒吧老板) approaches them and says, 'Excuse me, but you cannot eat your own sandwiches in here!'

The two look at each other, shrug(耸肩) and exchange sandwiches.