Arnold Schwarzenegger as Detective John Kimble in Kindergarten Cop (1990)

We're sorry, Arnold, but you're asking us to suspend our disbelief a little too much on this one. You want us to believe you could pass as a kindergarten teacher with your biceps bursting your suit's seams and your thick Austrian accent? "Iss NAWT a toomah" in his sweatpants, kids, that's just what happens when teach spends 10 hours a week doing squats instead of working on lesson plans!