A natural continuation to saying "whart". Like what the fuck but it's no longer about fucking, it's about farting.
Diego: Last night three separate people asked me if I was interested in a threesome.
Diane: Whart the fart?
A remix of whart the fart. Means the same thing as what the barf but you make it rhyme.
Jake: I had a dream last night one of our friends was giving backshots to our other friend.
Lisa: Wharf the barf?
Like peepee and poopoo but it's pepe (like "mama e papa" or "cacio e pepe"). Pee pee and poo poo but the "and" is Italian.
Bob: "Wait up, John is taking the long horse for a short walk. Y'know he's workin and twerkin like an Elephant Man. Zorb zorb. Hope he doesn't injeculated. That's mahjong."
Rob: "pepe e popo"
Peepee and poopoo but the "and" is Italian and the other two are shortened. Can be used in any situation when you don't know what to say.
Jacob: How's your day going?
Julie: Oh it's going good.
*awkward silence*
Julie: pepe e popo