Personally, all the songs on this list are really not "bad", they feel more like someone who can't keep their beat... or tempo... or on note.
I think an aggressively bad song would be anything written by a White Supremacist or Nazi (or some other hate group) then it would be songs about partying. Remember, just because Adam Sandler's Grown Ups 2 made money didn't mean we lost the films of Fellini, Scorcese and Kubrick.
OT: The first song has an annotation stating this is meant to be satirical, and when you have as many musicians I have seen making fun of this sort of thing, I can't get myself to believe its nothing other than satire. I listened to it once, I wouldn't intend to listen to it a second time, but it's fine.