I have a funny story, Sorry there is no Picture for this, although I wish I had some video of it. I thought it may be wall of shame worthy.
The Compressor went out on the astro van, I went to Napa auto parts for a new one, They didnt have any new only remanned. The parts guy brought one to the counter, I pulled it out of the box and tried to spin the part where the belt goes (not sure what that is called) and it was stuck. I told the counter guy that that comp was no good.
He seemed new and not real sure about anything so he calls the counter mgr.
So here comes this Short no neck meat head jerk (We will call him frank), and just blurts out "What the Problem?" Everybody looks,, I told him the compressor clutch was stuck, He picked it up and starts muscling it and rotating it. Then Says real loud, "Oh No No, This is what you want, NICE-AND-TIGHT!! Its a Compressor! Dont you know what its supposed to do?"
Before I could respond, There is a loud explosion, and He and I Plus everybody within a 15 foot radius including the counter were covered in Pag oil!! The seal blew of the discharge outlet from him cranking on it.
He just set it down and walked away everybody was laughing, I ended up going to Carquest to get my new compressor, We now call that guy Ol' Nice and Tight, and now also when working we say when it comes to electrical connections or whatever, we say make sure its "frank"