bumber wrote:Are there any "true" snowman? A three double-sided hump that goes from big to small?
Sure there is. Here is a set I have in my collection of homebrews. Below you will see the three Snowmen the last one is exactly what your reffering to. The balls get pregressively smaller towards the tip.

It's an older picture and doesn't do the picks I make today any justice, but you will get the idea.
K.