That's the problem. You can twist just about everything around so it's funny. And what about different views of funny? Someone may laugh at someone slipping on a banana peel but then someone else wouldn't. 

And a "bit weaker"? Define a bit weaker. now I haven't watched the movie in a while but,,,,he seemed to be able to do just about anything after putting the mask on. I think you need to develop some sort of weaknesses at least to even it out