Scott swings on a rope and kicks Jack into a pile of presents.

Jack hits Scott in the head with a shovel. (Painful, but not graphic at all.)

In one scene, multiple references to "making a toast" are made, while characters (all adults) are holding glasses filled with what appears to be a drink like bourbon or brandy, but it is not explicitly said what is in the glasses.

Jack Frost freezes a man and woman in front of their daughter. The young girl is clearly frightened at what happens.