After one week, the San Francisco 49ers look like the class of the NFC as they beat the Green Bay Packers by the score of 30-22. 49ers tight end Vernon Davis got his first score of the season in the third quarter as he hauled a pass from Alex Smith in the left corner of the end zone. The touchdown wasn't the highlight.

Davis decided to celebrate his accomplishment by slam dunking the ball over the crossbar of the goalpost and show off his vertical leap for the hostile Lambeau faithful. Davis didn't get enough air and got rejected by the crossbar.

At least Packers fans had something to smile about on Sunday.