i don't want to tar ACJC people but my friends from that school
really have an arrogant attitude, they don't try to do that on
purpose, but it still comes out naturally, and the worse part if
they themselves can't feel it, even when it got to the point of
stupidity 
not everyone but almost all, maybe its the mindset they have
from studying in those schools due to the pressure to do better
than the rest? 
7. Argument by bizarre definition
Example: We are not snobbish or elitist, it's just that we do not
believe in mixing with people of lower classes.
i've actually heard this before

8. Total logical disconnect
Example: I am a good person because I study alot.
11. Ignorance of statistics
Example: We are the best in the world, we have no need for them
except slaves.
18. Following the advice of known idiots
Example: Some dude in the gar'men said there would be genetic
dilution if we crossbred with lesser castes, and I'm gonna listen
to him!
19. Reaching bizarre conclusions without any information
Example: These people have no paper qualifications. They must be
simpleton ah bengs who hang out at far east with no personality
worthy of being defined as an individual.
21. Failure to recognize whats important
Example: What? Why do you care that I am maladjusted, social inept
and have the personality of a snobbish self-annointed ruler of the
lesser people? I have paper qualifications and come from a good
school you know!
26. Judging the whole by one of its characteristics
Example: My mother has no paper qualitfications, therefore I would
be better off without them.
32. Proof by lack of evidence
Example: I have never seen you in a JC uniform, therefore you must
be a worthless person.
lol and these as well

the examples i mean, i've really heard them before 