A celebratory collision of two persons’ open palms; the cooler, more hip term for high five. It is most commonly used by intellectuals, scholars, or just general cool people.
John: “Yo man hit me up with a topsy.”
Mike: “For sure bruh, nothing’s cooler than topsies with the boys.”
The after effect of "docking", where on uncircumcised penis is inserted into the foreskin of another uncircomsized penis. When one member blows their load the receiving members penis flings the ejaculate through the air in a similar way a catapult tosses boulders.
A point based game may occur with practicing Tom Toss. Points may be scored when a third male or female partner is 6 steps away with his or her anus skyward and accurately receives catapulted load in said anus. This game utilizes aspects of the popular corn hole game.
Frank! You tom tossed the shit outta that load directly into Samantha's asshole!!!