Odd-Arne Oseberg said:you need an IQ below 80 to find this funny.
He was pretty clear that this is aimed at drummers as the audience.
I don't really consider myself a drummer, so I hope my IQ doesn't ruin it for me.
Maybe you could find someone who is a drummer that you can watch it with.
That way you can explain all the jokes to him and he might actually find it funny. One has to wonder if all the people here who didn't find it funny should have just watched it with a mental superior, like a guitar player. It's also possible they'll find the jokes funny a few days after posting their response.
I think Fred could work on that sense of humor a little.