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

### REPLY:
Some common fetishes include BDSM (bondage, discipline, dominance, submission, sadism, and masochism), foot fetishism, role-playing, voyeurism, and exhibitionism. BDSM involves various power dynamics and acts of consensual dominance and submission. Foot fetishism refers to a sexual attraction or interest in feet. Role-playing involves engaging in sexual scenarios or fantasies with a partner, such as doctor-patient or teacher-student role play. Voyeurism is the act of obtaining sexual pleasure from observing others engage in sexual activities, often without their knowledge. Exhibitionism involves experiencing sexual arousal from exposing one's genitals to others in public.