Appa the big-backed bison, Had a really giant back, And if you ever saw it, You would even say it lags, All of the other bisons, Used to laugh and call him names! They never let poor Appa, Join in any bison games. Then one flaming fiery night, Avatar Aang came to say, Appa with your back so big, Would you fly my team tonight? Then all the bisons loved him, And Aang shouted out "Yip-yip!" Then Appa led the charge, Against the Fire Lord that day!