I know they're going for humor. Like with the Yogurt ad where the poor guy overhears his wife talking about eating Cheesecake and all kinds of great desserts and losing weight and he's in the refrigerator looking for some of the goodies and she gives him this "look" and he looks totally abashed.

Hell, it's HIS refrigerator, too!

Then there's the one that just pissed me off royally where this guy's at a nice restaurant, putting A-1 on his burger and the guy next to him says, "What a good idea. May I borrow that?" And then he takes the guy's burger and bites into it. I'd have slapped the shit out of him. For some reason, I have never found that funny in the least. Maybe because I grew up in a house where my mother gave me the last glass of milk because we were out. Children get fed first and you don't take food out of a person's mouth.