Somebody who loves Pink Floydmusic so much that they touch themselves whilst listening to it, giving themselves a floydgasm. (An an orgasm over Pink Floyd.)
E: Whoa, I had, like, five floydgasms last night, that's got to be a record.
B: Yeah, I touch myself whilst listening to Pink Floyd E: Yeah, floydgasms are the best.
B: Pink Floyd music is sexy!