Listen to One Hippopotami Cannot Get On a Bus, Because One Hippopotami Is Two Hippopotamus online. One Hippopotami Cannot Get On a Bus, Because One Hippopotami Is Two Hippopotamus is an English language song and is sung by Allan Sherman. One Hippopotami Cannot Get On a Bus, Because One Hippopotami Is Two Hippopotamus, from the album Allan Sherman is Nutty But Nice, was released in the year 2021. The duration of the song is 3:28. Download English songs online from JioSaavn.