That’s why God gave us fists.
EXACTLY!!!
Growing up in NYC in the 50s, we self-policed our snowball fights.
Putting ANYTHING inside a snowball was a no-no as were slushballs.
As to throwing at vehicles, cars and buses were off limits as were truck cabs. Truck bodies however, were fair game... especially if there was lettering. Dotting an "I" or centering an "O" or "0" were considered marksmanship achievements.