Richard Roundtree -- Women Are Stupid to Swoon Over Dreamy McMug Shot

Don't ask Richard Roundtree to explain why women are attracted to bad men ... because Richard doesn't understand the opposite sex at all.

Roundtree was leaving LAX on Thursday when our photog posed the question ... why are so many chicks attracted to Jeremy Meeks, the dangerous dude with the hot mug shot?

We thought the man known for portraying one of the most notorious ladies men in all of film history might have insight ... but alas, he was just as clueless as us.

Damn right.