At the end of a tiny deserted bar in Liverpool sat a scouser.  He was having a few beers, when a short, well dressed, and obviously gay man walked in and sat beside him.

After three or four beers, the gay man got the courage to say a few words to the Scouser. 

Leaning over towards him, he whispered,  "Do you want a blow job?"

At this, the Scouser leaped up with fire in his eyes, and  smacked the shite  out of the gay man, knocking him swiftly off his stool.  He proceeded to beat him all the way out of the bar, before leaving him bruised and battered in the parking lot, and returning to his seat. 

Amazed, the bartender quickly brought over another beer to the Scouser, and said, "I've never seen you react like that.  What did he say to you?"

"I don't know,"  the Scouser replied. "Something about a job."

H/T John Warden