A bloke gets lost in the desert. He’s really thirsty and sees a Arab with a camel in the distance.
He makes a bee line towards the man and says “Water, water”
The Arab says “want to buy a tie?”
“No I just need water” says the man.
The Arab and camel wander off into the distance never to be seen again.
Over the next three days this happens 3 more times then suddenly the man sees an oasis in the distance. There’s palm trees and a building with large windows.
Close to death he crawls forward thinking this must be a mirage.
On finally arriving he peers through the window to see fountains, pools and water slides. He makes his way to the entrance where there’s a doorman standing there.
WATER, WATER says the man desperately.
The guy on the door says
“Sorry Sir, your not allowed in without a tie”