Mentally...

 

The Department of Employment, Division of Labor Standards received a complaint that Bart was not paying proper wages to his help and sent an agent out to investigate him.

In a demanding tone, the agent said, "I need a list of your employees and how much you pay them."

Bart replied, "Well, there's two hired hands I pay $250 a week plus free room and board. Then there's the mentally challenged guy. He works about 18 hours every day and does about 90% of all the work around here.  He makes about $10 per week and pays his own room and board.  I do buy him a bottle of bourbon every Saturday night so he can cope with life and he gets to sleep with my wife occasionally.

Sensing an opportunity to assess a big fine, the agent said, "That's the guy I want to talk to... The mentally challenged one."

Bart answered, "That would be me."