Not a native either but I'm almost sure "Wazzup" is a native colloquial joke, the translator is trolling us!
Yup, I wouln't call them a translator though. I read a fair share of scanlations done by non-native speakers, those are much better than this because I can see their sincere effort despite bad grammars. This chapter is not one of them.
Yeah, I agree. I'm more and more convinced this site's getting more and more plagued with "troll scanlators" (either to get people to visit their own sites to get more chapters, or some better scanlations). They need to crack down on this or it's going to keep getting worse.
Seems to be done using mtl by some people who doesn't know english. I'm not a native so I'm used to bad grammar, but "I knows"? "Wazzup"? Overall, trying to dechiper the sentences made my head hurt, so I ended up reading this chapter like raws, a.k.a. skipping the text, just looking at the pictures. （￣へ￣）