Moogles have had different appearances and different roles in different titles of the final fantasy games.
A moogle is a mix between these animals, a Bat (Koumori)and a Cat (Neko). This actualy describes a Moogle pretty well.
Moogles always say, Kupo at the end of sentance always say, 'Kupo'.
Moogles always say Kupo at the end of sentance but also sometimes add Kupo in a different places of sentance depending on what is said.
"Hurry up, Kupo!"
"That is creepy, kupo..."
This entire description can be summerised in a single sentance: Moogles Own All!
STOP IT! STOP IT! STOP IT! YOU'RE REALLY TICKING ME OFF! KUP-EH!
Moogle + Kupo nut = Kupopo!