A gas can hitch hiking

A man is driving down the road for a long period of time. During his travel, he sees a priest with a gas can hitch hiking, so he gladly picks him up he says,"Normally father, I dont pick up hitch hikers.

You seem like a man of dignity so I thought I'd make an exception. In fact I hate hitch hikers. The priest nods his head and they drive on. Along the way, the driver spots another man hitch hiking. "that dirty so of ..., I'll fix him". He then swirves the car and tries to make the hit and run like an accident. Dang! I missed. The priests yells,"Don't worry I got him with the gas can!"