Lol I don't know how exactly I thought of this, but I did, so I made a forum game for it.
The title sums it up. Draw the picture of the object you're throwing at the person before you.
Rules:
1)Make the objects reasonable. This throwing stuff, so no throwing trees or anything, and it is throwing so nothing like shooting with a gun.
2)Try not to repeat your object thrown often, if at all.
3)Keep it friendly.(As friendly as throwing stuff at people can be)
4)Realize that people are not actually throwing stuff at you and that it's just a game, so don't take it personally. :P
5)Have fun.