bubu1bubu(H)nexpress surprise by tapping the mouth while saying "Uuuuuuuuuu"; the resultant sound sounds like "bububububu"; occurs only with the verb daƆlɛda bubu tsufɛ asʋn amʋ lawa mʋ wanwan.He said "Bubububububu" because the matter surprised him.3.5.1.1.1Shout9.2.7Interjectionscomp.da bubuexclaim