When someone follows an idea or acts a certain way and lets it define their life for a long period of time, then randomly flips a 180 and denounces it entirely.
Luke: Jenna was a furry for like 5 years now she completely hates furries.
Nathan: Yeah bro, Jenna Effect.
Nathan: Yeah bro, Jenna Effect.
by Snipplez September 14, 2020
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