I read "Dula Peep" on a BuzzFeed quiz earlier and did some research. Apparently Wendy Williams was talking about famous singer Dua Lipa and mispronounced her name and it's kind of funny. Can also be found written "Doola Peep".
Someone who said lil peep was badand their handsome and amazing friend tried to show him how good peep is but he said its still bad
But as soon as the popular kid declares he likes lil peep , so the guy who said he was bad now listens to him all the time