Top definition
The effect of someone or something getting infinitely better/more badass/awesome within a short space of time, similar to how a Magikarp can evolve from a horrifically weak pokemon into a Gyarados, which is very powerful.
Amanda: Hey, have you noticed how Neville in the Harry Potter films is now really hot?
Jill: Yup, it's the Gyarados Effect.
Jill: Yup, it's the Gyarados Effect.
by roostangarar October 12, 2013
Sep 16 Word of the Day
(noun) A successful type of theft which results in an acceptable, impressive and rewarding payday for the protagonist.
Last night, hit a good lick. I brought home three figures easy for about two hours worth of my time. Not too bad I don't think.
by Nikki Stixx January 18, 2021