I hate to say it but we MUST have limitations on how many snowmen may appear on the lawn of the average single family dweling. The average family size in the United States is 3.14 with the average household size being 2.59 (US Census Bureau). That being said, we will be generous and say that there cannot be a family of snowmen that exceeds 4 on your lawn. Four is plenty. Again, real snowmen, inflatable snowmen, plastic snowmen, etc are not classified differently, they are still snowmen.