KaiserHispania
A Spaniard who's usually okay, but if you say one wrong thing, they'll insult you for the rest of the day.
I said 'hola' instead of 'buenos días' and he insulted me all day.
She called me a 'chico despreciable' for not knowing the difference between a jamón and a chorizo.
He yelled at me for 30 minutes because I used the wrong word.