Dyke, no...why? hell if I know, I just feel femme and consider the word Dyke as describing someone "Butch". Most straight folk I know call me dyke in a derogatory sense, they use my appearance as a compass ( heavily tatted and pierced) so... I'll just wear my t-shirt that says '" I'm not a Dyke but my girlfriend is". For what ever reason, I dont find the word offensive if a LGBT uses it.