1 definition by TP Tyf-E

Gaijin Rock is essentially Japanese Rock music (J-Rock) but sang in a non-japanese language - typically English.

The music usually is a blend of rock and electronic music with lyrics usually referring to manga comics or manga-esque themes
Person 1: What sort of music would you say Area 11 do?

Person 2: Oh, they are Gaijin Rock!
by TP Tyf-E December 16, 2012
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