Full Body Inversion
Full body inversion is a serious medical condition which many people suffer from, often without even realising it. In a manner similar to 'castling' in the game of chess, the internal organs of the body switch places.
Symptoms: Can include talking out of your arrse, and verbal diahorrea, as well as, for example being a dick head. Female sufferers may also experience nose bleeds every four weeks. Not knowing your ARRSE from your elbow is a good early symptom and can lead to foot in mouth syndrome.
The cause of this condition is as yet unknown, but some theorists reason that it may be caused by the barber making an arrse of your haircut.