G is for "G.U.T.S."

My arse is always hot and sore,
Too much cycling,it's a steaming bore
Everywhere Farts release and flow
Right down my shorts to my left big toe
My pants are filled with cornflake Klinker
Ther's another one-a right old stinker
Even when I'm sat in class
Finger of suspicion points to my arse