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

### REPLY:
Some common fetishes include foot fetishism, bondage, BDSM, role-playing, and voyeurism. Foot fetishism is a sexual interest in feet and can involve activities such as foot massages, foot worship, or even foot-related role-playing. Bondage refers to the act of restraining someone for sexual pleasure, often using ropes, handcuffs, or other restraints. BDSM stands for bondage, discipline, dominance, submission, sadism, and masochism, and involves various power dynamics and activities. Role-playing involves acting out sexual fantasies, such as doctor-patient or teacher-student scenarios. Voyeurism is the act of gaining sexual pleasure from watching others engage in sexual activities without their knowledge or consent.