a man who is obsessed with, or just generally enjoys banging titties, particularly those tities that are large and succulent. a man of high tittybanger status will bang any titty that is b-cup or larger.
eric is an avid tittybanger, and enjoys the act more than anything on god's green earth.
the tittybanger cares about nothing besides fucking titties.
"Imagine two women...touchin' on each other's tittyballs, caressin' em', gently strokin' those nipples til they get just so STIFF, and erect! Blow on em'..."
To insert the penis between the breasts of a women. The women they can then add pleasure by using her hands to press/rub against her breasts (starting slow, and then adding speed) to release sperm from the man's penis. This is one of the best types of pleasure a man can receive.