There are better ways...
I can think of many better ways to express the silliness and problems with Team Fortress Classic than this movie shows. Even clipped screenshots might have been funnier. This also NEEDS sound....that should not be hard to accomplish, considering all you need to do is look inside TFC .pak files...but there is still no sound.
Nice try, nevertheless. Next time, consider using actual screens of characters rather than drawing them yourself, and maybe find some even bigger nuances with TFC or Half-Life mods. Here, I will provide one: Fun with MIRV and Gas Grenades. That could lead to some humor, along with other problems, but I am sure you can find more in TFC itself. You have missed many problems.