Irish Driver

Paddy was driving home from the pub one night.
All of a sudden he sees a tree in the middle of the road.
Swerving to miss it, he sees another tree.
He swerves to miss that one as well.
All of a sudden, there's another tree.
Then another, and another.
Each time Paddy swerves and misses the tree.
A copper sees Paddy swerving all over the road and pulls him over.
Damn Paddy, the copper says, are you drunk.
So Padd proceeds to tell the copper about the trees in the middle of the road.
For f***s sake Paddy, the copper says.
Thats your air freshener.