Englishman, Welshman and Scotsman all walking along a beech, the Welshman sees an old can and runs to kick it, not wishing to let the welsh have the first kick the others race for it too.
On kicking the can a Genie appears and offers the person who kicked the can 3 wishes.
All hell brakes loose as to who actually kicked the can, after a relentless debate the Genie has had enough and says they will each get 1 wish.
Following further debates it is agreed the Welshman will get the first wish – after all he saw it first.
The Englishman smart talks his way into having the second wish and the Scotsman has to take the last wish.
The Welshman wishes that there was a 100ft high totally impenetrable wall along the border with England, so absolutely nothing could get through – Genie snaps his finger and says “Your wish is granted”
The Englishman not wanting to be outdone wishes the same wall was extended ALL around the perimeter of England (that will keep the lot of them out he thinks!) – Genie snaps his finger and says “Your wish is granted”
The Scotsman thinks for a minute and says to the Genie “Just fill that last one with water will you”