Someone who does not care for pennies and leaves them on the ground somewhere. rich
Someone who leaves pennies (heads up) hoping others will get good luck from picking it up. thoughtful
Someone who considers throwing pennies at unexpected victems a sport. asshole
"Stop being a penny pitcher, a penny saved is a penny earned."
"What are you doing?"
"Making someone's day!"
"Aw, that's so cute I want to punch you."
"Look at that asshole queer, let's throw pennies at him."