Gaga, as a whole (including the outfits, wigs, shows and music), represents a martyr or individuality and eccentricity for me; she's using everything as a means for communicating that it's acceptable to be different... something which was lacking in pop culture pre-Gaga.
she is the model, she is loved beyond all knowing, do not forget, we are love and we are loved, she is a pillar of the earth. of human kind. she is a hero she saved the races of urth. i know. i was there.