A pepperson is just another word for person. It is most commonly used in a negativecontext for someone who is slightly annoying. It can be used as an insult but it isn't as bad as 'Flabsani'
Jared: look at joe over there cutting the lunch que Tommy: yeah the lil pepperson
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawnowning freak