By Emanuella Grinberg, CNN
(CNN) -- While this year's Super Bowl commercials ran the gamut from sentimental to silly, some were downright offensive to viewers who used the Twitter hashtag #NotBuyingIt to flag what they considered the most sexist spots of the night.
Web host GoDaddy.com earned more than 7,500 #NotBuyingIt tweets for its ad featuring an intimate smooch between supermodel Bar Refaeli and a bespectacled computer programmer, putting it at the top of the list of offenders, according to Miss Representation, the social activism nonprofit leading the Twitter campaign for the second year.
The "Perfect Match" and its "smart meets sexy" tagline drew criticism from men and women for "stereotyping programmers and objectifying women" in the words of one male Twitter user.
"@GoDaddy, continuing the tired stereotype that programmers are geeks, while women are sex objects. Disgusting," a female user tweeted.