Try the Ion gun... They just can't take it
Two pieces of black tarmac walk into a pub.
They sit down, have a couple of drinks,'n chat to the barman a bit.
Suddenly the door swings open and a red piece of tarmac walks in.
The Black tarmacs leg it to the bog, while the red sits down and has a beer. Presently he leaves.
The Black tarmacs creep cautiously back to their place.
The barman asks,"what was all that about then"
Then one piece leans forward and says,"between you and me, that guy's a bit of a psychopath." !