I hate all fast food/junk food ads, because they're able to get away with portraying their food as healthy even though it isn't. It annoys me D: MacDonald's are getting really bad for this. You'd think they were advertising food containing actual food.
And obviously, the Go Compare man needs a slap xD
The only ones I hate are the commercials that try to make their food out to be "better" than burgers. Arby's Roast "Burger" tastes terrible and, in no way is it even a burger. Subway, always disliked them. KFC, no thank you. I'll take burgers any day of the week. ...Except when I get Tacos or Pizza.
To be perfectly fair, though, Burgers usually aren't the problem themselves. You can have a double burger with ketchup, mustard, and produce instead of a double burger with cheese and mayo, while ordering a side salad instead of fries, and STILL have a reasonable meal, assuming you can limit to one burger. French Fries, Cheese Curds and Onion Rings are usually worse than the burger.