One of my biggest pet peeves is when commercials (on the radio or TV) assume that women hate football. (I'm sure this is the case for other sports too, but since it's Sept/Oct timeframe I have noticed a lot of ads doing this again).
For instance, a department store was having a sale and the announcer on the radio said something about how you could get away from your husband who was watching football all day.
I thought to myself -- hey, what about me?! I watch more football than my husband does even! Damn sexist announcers
I giggle every time I see that DirecTV commercial with the gal who is a Green Bay fan!