Wild, unhealthy obsession with a person, sport, country, hobby, food, music genre or object, followed by an equally swift dislike of said person, sport, country, hobby, food, music genre or object. The extremes of fickleness.
Mary was totally leversuching over that album I played her.
I was watching WWE last week and now I'm leversuching over John Cena's epic biceps.
Is a one of a kind, although he does get scared he a fearless leader. Can be funny and kind but you don't want to get on their bad side. You always see a smile on there face. Also once you fall in love with them it's hard to let them go.