Fire him or her?

[vadasz1]

The boss had to fire somebody, and he narrowed it down to one of two people, Debra or Jack.
It was an impossible decision because they were both super workers.
Rather than flip a coin, he decided he would fire the first one who used the coffee machine the next morning.
Debra came in the next morning with a horrible hangover after partying all night. She went to the coffee machine to take an aspirin.
The boss approached her and said: 'Debra, I've never done this before but I have to lay you or Jack off.'
'Could you jack off?' she says. 'I feel like shit.'