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nacho cheese edema 

A sexual act that originates from Japanese porn. It involves stuffing nacho cheese into one's anus/ vagina and filling it up to the brim, while the other partner dips chips into the cheese dip and eats it. Other variations involves shoving octopus with nacho cheese up anus/vagina or dipping octopus into nacho cheese then eating instead of chips.
First guy: Bro, have you ever heard of nacho cheese edema?
Second guy: nacho cheese edema? Wtf is that?
First guy: it's been popping on Japanese porn sites where the chick fills nacho cheese into one or both holes, all the way to the brim and then guy dips an octopus into her dip and eats it and calls it "lunch".
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Nacho cheese edema 

A new popular trend in japanese porn where one partner inserts nacho cheese into their vagina/anus with a turkey baster and fill it to the brim. The other partner proceeds to to dip chips into the nacho cheese filled vagina/anus and consume it while calling it lunch. Other variations involve inserting a octopus with the nacho cheese into vagina/anus
Rimuru: Have you ever heard of nacho cheese edema before?
Zoob: what's that?
Rimuru: It's where one person fills there vag/ass with nacho cheese and the other person eats it and calls it lunch. Very popular in japanese porn.

Zoob: your such a degen gooner
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