I am in Houston today and the radio here brought up that game twice and described the Leon Lett taunting celebration prior to the Beebe strip. They were saying, and I paraphrase a bit "The Cowboys are fun, entertaining but their history shows that classy is not a word you can associate with them." Also, he pointed out that on that play the Cowboys were blitzing which means they wanted to get after Favre. So, then Favre calls an audible and throws for a TD.
I happen to agree with them on all points.