well, with planks we can already splank and with water cans we can soak
there could be something similar with ice blocks..... even if that's gonna hurt >.<
or if one really wants snow balls then they could be made with the blender, or in a similar way milk is turned in butter
+1 for snowballs fight
even if it still needs to be further elaborated
Snow balls shouldn't be automatic like splanking and soaking.
You should have to click it and click Throw (or just double click) then aim your mouse somewhere on the screen and hold down the mouse button to charge up, then throw.