Am I stupid or whats the joke? Women cant use tools?

I see it as more that, if you can’t figure out how to load the chuck on a drill, you shouldn’t be using one without supervision; gender irregardless.

gender irregardless.

The word you’re looking for is “irrespective” or “regardless”. "“Ir” is a negative prefix. “Less” is a negative postfix. You only need one of them.