Pat and Tommy were a couple of drinking buddies who worked as aircraft engineers in Dublin Aiport.
One day the airport was fogged in and they were stuck in the hangar with nothing to do.
Pat said, 'God I wish we had something to drink Tommy !'
Tommy says, 'Me too. Y'know, I've heard you can drink jet fuel and get great a buzz.
Do ya want to try it?'
So they pour themselves a couple of glasses of high octane booze and get completely smashed.
The next morning Pat wakes up and is surprised at how good he feels.
In fact he feels GREAT! NO hangover! NO bad side effects.
Nothing!
Then the phone rings. It's Tommy.
Tommy says, 'Hey, how do you feel this morning?'
Pat says, 'I feel great, how about you?'
Tommy says, 'I feel great, too. You don't have a hangover?'
Pat says, 'No that jet fuel is great stuff -- no hangover, nothing. We ought to do this more often..'
' Yeah, well there's just one thing.'
'What's that?'
'Have you farted yet?'
'No.'
'Well, DON’T - 'cause I'm in London. '