Jubjub

Jubjub is a level 5 frog found at the Darkmoon Faire in Elwynn Forest, Mulgore, or Terokkar Forest.

Jubjub is the pet of Morja, and likes Dark Iron Ale Mugs.

Trivial information
Jubjub appears to be a reference to Selma Bouvier's pet iguana Jub-Jub from The Simpsons.