1 definition by Smaff Petress
A sex move. You insert cannabis oil into your rectum and wait until it gets you high. Next, you fart the remaining oil out onto your partner's face or into their mouth.
"Dude, my ladyfriend gave me a Hot Neptune last night!"
"That's disgusting, why are you telling me this?"
"That's disgusting, why are you telling me this?"
by Smaff Petress August 26, 2021
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