Did some work on my car couple days ago. Replaced the gas cap because, well, look at the old one. I'm no expert but I'm pretty sure that's not supposed to be two pieces.

Then I got the
cursed trailer hitch off. Took me two hours, a dremel, a crowbar, a hammer, and nearly an entire can of WD-40, but I managed to get it off!
Pre-Removal:

Post-Removal:

