I think men have a weakness in admitting they have done something wrong they need to own up to especially when it comes to women. Men often use this trick so as to forget the moment and they take owning up to the mistake as lowering their ego.
Because Mostly They Think We're Funny Looking Like hatt.. N Then Again They're Guys.. N They Don't Wanna Lose Their "Swag".. Which Means They're Thinking Like: Are Yo Serious..? Which Makes Them Laugh ,.. (Sometimes]