You've come to our website, which offers answers for the Brain Test 4 game. This webpage with Brain Test 4 Uncle Bubba is going to drink that expired juice, I must stop him answers is the only source you need to quickly skip the challenging level. This game is made by developer Unico Studio, who except Brain Test 4 has also other wonderful and puzzling games.
Try to find a way to cover his mouth. Use the duct tape to close his mouth.