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Sexual Intercourse between two partners that involves using a dirty vagina, or a dirty mouth, but most often a clean or dirty booty, when pennies (sperm) are deposited into the coin bank (anus) by packing (inserting) the penis into the butt-hole.
Johnny was just packing pennies with Amber, now her butt is one big coin purse and Johnny is broke again.
by Penniless June 04, 2012