Are you hosting people or going to a friend's house to watch the Superbowl? I've been looking for an excuse to make chili, so we're having people over here. I've also made a batch of pimento cheese and there are buffalo wings in the works. I've got a few other recipes in the archives that might be appropriate, too:
Vegetarian sportsfan? Make 'em some potato and green chile stew. And everybody loves buttermilk biscuits for dunking. Baked cheddar olives look good on the snack table. Maybe right next to the guacamole? If you're heading to someone else's house, sweet and spicy nuts travel well.
Have a great weekend, guys, and go Pats!