Hi Heather, Yes my Older Son was just like that and let me tell you, he had a good aim LOL. We repeatedly told him No and he finally stopped throwing items at others, including me, at the age of 2 1/2 years old. My middle Son was very rude to people and would ask them "What are you looking at"? and "You Stupid Lady/Man"! We would reprimand him, by telling him he was never to treat other like that and we would take away his favorite toys, games, etc. for a while. I guess you would call it grounding and now he is a lot more friendlier and respectful of others and he outgrew this at about age 4. Hang in there Heather, all children are different, as you probably already know, but sooner or later, they stop the bad habit, usually right after they start school.