Who’s calling who stupid? Notice the well-placed comma in the bottom panel. Still, proper grammar doesn’t always help you in the real world: you have to take into account who is doing the labor and who is supervising.
Side note: even the grammar nazi in this cartoon makes a grammatical error (“real” instead of “really”) but I needed to use that tense to make the joke work. Sorry, grammar commandants.
This Bizarro comic is from artist Don Piraro’s blog post in which he shares thoughts about several recent comics. I was originally going to post the Planet of the Apes panel, after I saw it here, but the well-digging comic tickled me even more. You don’t want to overlook the elephant down comic, either.