ok, I thought it was funny but I have to have a disclaimer because most people won't.

A mechanic was fixing a car when some brake fluid spurted out of a container and hit him in the face.

To his surprise, the fluid actually tasted pretty good.

The next day he had a few teaspoons leftover so he drank it.

The next day he poured himself a little cupful.

One day another mechanic witnessed him taking a swig out of the can.

 Coworker: "Did you just drink brake fluid? Don't you know you shouldn't do that? It could kill you!"

 Mechanic: "I know, but I like it. Besides, I can stop whenever I want.