Where did it originate? It all started one day when I was talking to a good RL and IC friend of mine on Furcadia. Normally when we see eachother we would give the greeting of Gah, invented from Frog Lip. We would just battle each other to see who could get the best "Gah" Well I felt a little kooky that day and started using all the different ways to spell "Gah" and eventually ended up with Hagagahaga. But that just didn't sound right to me so I supstituted a "f" for the H and a "k" for the last G and hence the word Hagagafaka.