Gopika is the phrase that one yells out when they are about to finish having sex with a girl dressed who like a Japanese Anime character (cosplay). The name was derived from a pornography video in which a man has sex with an Indian girl dressed as the famous anime character known as "Pikachu."
"I'm going to finish. Gopika! Gopika! Gopika!
by TheAllKnowingPenisMaster October 07, 2009