The main problem i saw with Zombie Strippers is that it seemed like a movie made by people who only did it to make fast money. I saw nothing of the love for the genre...
It's sad that you got that impression. Most people working on that movie had been working in that genre and on much lower budgets before and really love it.
... that i saw in a movie like for example "Dead Meat" (which probably had 1/100 of the budget Zombie Strippers had).
Do you mean "Dead Meat" aka "Andre The Butcher"? Because I have to admit, I didn't see that much love for the genre in Dead Meat. I thought that most of the movie was badly made. It seemed they wasted more money on paying the actresses to show their (mostly not even very nice) tits, than on special effects. I probably didn't even smirk as often watching "Dead Meat" as I laughed watching "Zombie Strippers". In my opinion, they could have tried harder on "Andre the Butcher/Dead Meat".
As to the budget: for "Zombie Strippers" it was 1 million dollars, for "Andre the Butcher" it is estimated between 500.000 and 2 milion dollars. Even if you take the lowest estimate for "Andre the Butcher", "Zombie Strippers" still did a better job.
I thought that a movie about zombie strippers would have some sort of edge to the comedy, but it didn´t, it was just silliness from start to finish.
The movie was never intended as a "comedy" in that sense. It was supposed to be trashy and give a nod to the GrindHouse genre, which it actually did pretty well. The humor was supposed to be "released" by that. It even managed to pull of some jokes about society or politics, even though mostly not very deep ones. Nonetheless a level "Dead Meat" never reached. "Dead Meat" had a lot of this "really-bad-trash" factor of the movies that were already considered trash in the 70's, you know. That was definitely part of the charm of that movie.
I guess i will have to stick to "eurosleaze" classics like "Blood For Dracula" and "Flesh For Frankenstein" if i wanna see a funny "trash" movie.
Dude, whatever floats your boat.

Fun movies, too. But they had a different intention again.