Getting drunk.
Getting angry when driving and not knowing or not wanting to know the rules.
Buying a scooter for a whore they've known for a week.
Eating farang food in farang restaurants.
Whining that Thais do not speak their native language nor English.
Buying a house for an Isaan girl they corresponded with on the net and got a bj from when they met her.
Not understanding when a Thai means "no".
Getting teaching jobs at local rates.