It is rude to throw things at someone.
George is sitting across the room from Jared and asks him for a beer.
Jared wants to give George a drink.
Jared takes a cold drink from the cooler and walks over to hand it to George.
Jared takes a cold drink from the cooler and tosses it at George who misses it.
George is able to have his beverage while Jared feels good knowing he did his friend a favor.
The can sprays all over the room making a big mess that George and Jared have to clean.