a person who jumps onto the bandwagon of a team that his favourite player (eg. Ronaldo) is transferred or signed to. Even if the team is not doing well, the person can still be referred to as an "audisho". Although it is important to be kind and understanding to audisho's that you know because they are very fragile and if you tease them, they could preform an audisho-like move and switch teams again! be careful.
YOUR AN AUDISHO!!