Ba-Boom, the Boisterous is the third boss in the game Donkey Kong Country: Tropical Freeze. He is the boss of Bright Savannah, appearing in the level Triple Trouble. Before the battle, the Kongs notice a Banana Bunch in the air by a wooden pole. As they try to grab it, Ba-Boom snatches the bunch while mocking them. He then summons his twin brothers, whom also mock the Kongs, angering them.
Ba-Boom is a black baboon with blue cheeks (like a mandrill) and messy hair. He wears a Viking helmet with the Snowmad symbol as well as blue bracelets on his arms and legs. Ba-Boom's brothers look exactly like him except one of them has teal cheeks and bracelets while the other has red cheeks and bracelets. Another way to tell the brothers apart is that as they take damage, the fur of the twins begins turning lighter while Ba-Boom's color remains the same.