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

### REPLY:
Some common fetishes include BDSM (bondage, discipline, dominance, submission, sadism, and masochism), foot fetishes, role-playing, voyeurism, and exhibitionism. BDSM involves various power dynamics and sexual activities such as spanking, restraints, and power exchange. A foot fetish is a specific attraction to feet, often involving foot massages, foot worship, or foot-related activities. Role-playing refers to acting out specific scenarios or characters during sexual activities. Voyeurism is the act of gaining pleasure from watching others engage in sexual activities, while exhibitionism involves deriving pleasure from being watched while engaging in sexual activities.