Stop in for a cup of coffee

LOL.
Kid told my buddy at work that he put gasoline in the skid-steer instead of diesel.
He's not sure if he's pulling his leg but doesn't think so.
I said open the fuel cap and smell it. If there's gas in it you'll know right away. He looks at me all serious and says he's not sure he can smell the difference. Oh boy!


Does he know the difference between **** and shanola???