When someone is angry at you and you can’t understand a single word their saying. Or you just don’t understand what their saying. You pronounce it A-par-sip-ri-dad. A is not ah but A. Par as in park or ark. Sip as in a sip of water. Dad as in dad. (I found this jumble of words in a meme they usually have a newborn baby speaking English and the parent saying random words for example aparcipridat. Or when someone makes fun of someone and then they come back stronger and say aparcipridat) Your in school you dazed off and you feel aparcipridated. Or one of your guardians/parents get mad and start yelling at you for something. Or your learning a new language with a teacher and understand nothing. So technically surprised or taken back.
you make fun of someone not as strong as you and then they become stronger and you don’t understand what their saying because you are extremely surprised and scared. Aparcipritad means you are scared and surprised but you don’t know what to feel.