Guy: S my D
Girl: No, S my NEP
Jessi Slaughter: If you hate me, you know what... Suck my Non Existing Penis, okay? Just suck it.
Girl: No, S my NEP
Jessi Slaughter: If you hate me, you know what... Suck my Non Existing Penis, okay? Just suck it.
by Jelloid April 13, 2011

by Nova Main October 14, 2019

nep-nep is something Neptune from Hyperdimension Neptunia tends to use this in her speech.
Fans of the series also tend to use "nep" or "nep-nep".
Fans of the series also tend to use "nep" or "nep-nep".
Nep-Nep? What was that?
by SARMAcube September 19, 2023

guy 1: have you heard of nep ece
guy 2: no
guy 3: YOU SHOULD READ IT THERE AR 1000 BOOKS
guy 1 and 2: uhhhhhhhh never mind
guy 1 and 2:JINKS
narrator: and so it goes on
guy 2: no
guy 3: YOU SHOULD READ IT THERE AR 1000 BOOKS
guy 1 and 2: uhhhhhhhh never mind
guy 1 and 2:JINKS
narrator: and so it goes on
by hdhneurishncuyewrdyuhgyuerdg February 2, 2023

The true definition of an god-like creature.
The best sister/friend you will ever have.
She was sent by god.
The best sister/friend you will ever have.
She was sent by god.
by WNE22 March 20, 2020
