Meerkats: "Hakuna Ma-"
Meerkat Keeper: "Don't, we try to be original here."
Meerkats: "Then this human will give us some of these sandwiches or we get the warthogs and sing the entire song."

Penguin Keeper: "Why am I eating in the middle of a Meerkat herd? Oh, right I am used to the Penguins not wanting the type of food I like."