Stop spitting where I walk, shop or sit. Stop spitting where children play. Stop spitting on the football field. Stop spitting in the bank parking lot. Stop spitting in the sink at work. Stop spitting where someone might slip in your nasty, unhealthy slime.
Get rid of it in a tissue, handkerchief, a piece of paper -- anywhere that won't affect other people. Spitting sends a message that you don't care about yourself or anyone else. It doesn't make you look any more of a man. Don't even get me started about women spitting.
Stop it! It is disgusting!