you guys sound like every other group of old people complaining about kids at any point in recent history...saying some of the same stuff which only further validates this flyer as legitimate. It's working. I go to school with a bunch of kids that eat this stuff up. It speaks directly to them and only them, it's theirs. pizzas are the new owls.
i think the intention is the same as any other flyer with style - to appeal to the exact audience which finds this appealing, i.e. kids born in the 90s nostalgiac for a 90s aesthetic that never really existed in the first place
there's a whole lot of this going on and has been for enough years that I'm not sure if it's "ironic" anymore. plenty of people on here like to appropriate xeroxed crap or use letraset, youngsters born in the 90s are essentially doing the same thing but with the materials available to them. this is a worldwide aesthetic now thanks to the Tumblr