He shouts "this is a raid - everyone get on the floor!!", and proceeds to empty the cash drawers.
As he runs towards the door with the loot, a brave customer yanks off his balaclava.
The robber immediately shoots the customer dead, and shouts, "Did anybody else here see my face?"
The robber notices another customer peering from behind a counter and goes over and shoots him dead also.
"Did anybody else see my face?" he shouts again, waving his gun around.
There is silence for a few seconds before an elderly male voice is heard from a distant corner ...
"I think my missus caught a glimpse...."
Steve - Caloundra, QLD, Australia 
That's funny right there, I don't care who you are! 
