In Onk-Onk, the player sea lions compete against one another recklessly by throwing explosive fish back and forth in their annual game of Otariades, "otarie" being the French word for "sea lion". Onk-Onk is a rhythm and observation game, with the players clapping their hands to a shared tempo; while still clapping to the tempo, the active player will cover two of her three cards, with the revealed third card determining where the TNT tuna is being tossed. The appropriate player must respond in turn, keeping the fish bouncing around until someone is caught lion down and the fish goes boom...