A bartender was getting ready to close for the night when a
robber with a ski mask burst in and pulls a gun. He yells to
the bartender,
"This is a stick-up! Put all your dough in this bag!" 

The scared bartender pleads, "Don't shoot, please! I'll do as you say!" 
The robber yells, "Shut up and empty the cash register!" 
The bartender says, "Okay, okay! Just don't shoot, I have a wife and kids! 
I'll do whatever you say!" 
The crook takes the money then puts the gun to the bartender's head and 
says, Alright, now give me a blowjob!" 
"Anything!" cries the bartender, "Just don't shoot!" 
The bartender starts to blow the crook. As the crook gets excited,
he drops the gun. 
The bartender sees the gun on the floor, picks it up, hands it back
to the crook and yells, "Hold the gun, damn it! One of my friends
might walk in!"