When people commonly speak of fetishes, they're referring to what's known in psychiatry as "fetishism." One example is the underwear fetish. At what point is this considered an illness?!
What?! There's something else on 
a completely different level!
Was?! Das gab es doch
noch etwas viel Auffälligeres!
¡Hay un error mucho mayor que ese!
¡Hay un error mucho mayor que ese!
Il y en a une plus évidente, non ?
Cosa? C'è un'altra cosa ben più evidente!
O quê?! Há outra diferença gritante aí!