Don't ask how it got there, because I have absolutely no idea. What I can say is I can't get it out and I have tried rubbing it out and it has just turned kind of a black color now? Whats the best way to get this removed? Thank you.

Spray it with WD-40, wipe off with a clean rag. Will need to re-wax the area as the WD-40 will remove the wax also.

I think I would try detailing clay. Spay the area with clay lubricate or liquid soap and rub the clay over it unit the gum is removed. I have never tried it with gum but I think it will work. The stuff is pretty amazing.

As already mentioned above, a good claying of the area should resolve the gum problem. Once the gum has been removed, treat the area with a good polish and then follow with a nice coat of wax.

Good luck!!!