EASY!
The previous owner was in an accident (I have proof, I just can't use that proof to get it fixed). They had the bumper redone at I ASSUME, maaco or some earl schib type place. Anyway, that's why it looks like that...
Apparently none of the bumper work was done right, and I really found out today!
Originally a VW dealer told me, I would need to get a new bumper, another shop (who has done great work on two of my parents cars in the past) told me they or I could use the existing bumper without issue.
So I cleaned my bumper up, REALLY good, and got all the old paint and crap off. Seems that wasn't enough. As the VW dealer had told me, that paint sat too long, and got into the rubber of the bumper...The primer started bubbling up and leaving pock marks like it was just small areas that I hadn't painted at all.
I have photos, but I'll decide whether to post em or not. Right now I need to figure out where to get a new bumper from.
Nice thing is this...
I bought ALL this paint and primer...Only used 1.5 cans of primer, not even an entire can of adhesion promoter, and I have 4.25 cans of paint left (I sprayed the car to simply cover up the primer and make it NOT so noticeable, and I put the car back together)
And here I spazzed about not having enough paint.

grrr, mad about this