### Comment:
What are some common fetishes and their definitions?

### REPLY:
Some common fetishes include BDSM (bondage, discipline, dominance, submission, sadism, and masochism), foot fetish, role-playing, voyeurism, and exhibitionism. BDSM involves various power dynamics and specific activities like spanking and bondage. A foot fetish is a sexual attraction to feet, while role-playing involves acting out different scenarios and fantasies. Voyeurism is the act of gaining sexual pleasure from watching others engage in sexual activities, and exhibitionism involves deriving pleasure from exposing oneself sexually to others.