Because there's a BartEnder there.
asked the bartender. "From my husband," she replied. "But I thought he was out of town " he asked. "So did I!" she said.
A: Ok you 2 dont start anything
D'oh-ta 2
Me: Out. I can't stand being hemmed in by four walls. Wife: How many walls has the pub got Five
Said the man in the pub to the bear. First heard this joke told by Eddie Izzard.