It's all your fault, pizza man.
Me (pointing at mushroom slice): I'll take the slice with tomato.
Pizza Guy (pointing at tomato slice): This one?
Me (pointing at mushroom slice): Nooooo... the one with tomato.
Pizza Guy (pointing at tomato slice): This one!
Me (pointing at mushroom slice and becoming more frustrated): I said this one! Here! Tomato!
Pizza Guy (pointing at a different slice): This one?
Me (wondering if this guy speaks English until slowly realizing I was calling the mushroom slice a tomato slice all along, muttering to myself): Fuck.