For as long as people have been having sex, people have been kinky. But if you're wondering what is "kink," it's is a broad term that is often misunderstood and stigmatized. For a long time, common kinks like sadism, , and were all considered mental illnesses (in addition to queer sex, by the way), according to the (DSM).

But even as attitudes around kink have changed — — some less-than-accurate stigma has remained. To set the record straight: kink is not a mental disorder or a thinly veiled excuse for abusive behavior. Being kinky is a sexual behavior that is rooted in consent and means many different things to many different people.

Ultimately, enjoying kinky things does not mean there's anything wrong with you, your sex life, or your turn-ons. "People have different tastes in what they like, and even though you may not be into it, it doesn't mean that it's wrong or gross to them," sexologist Marla Renee Stewart says. Below, Stewart and other experts explain what a kink is, define some common examples compiled in a kink list, and describe the difference between a kink and a .

, MA, is a sexologist and sex expert for Lovers, a sexual wellness retailer. is a sex expert and founder and director of indie adult cinema Ssh.com.

is a sexologist and director of education at sex-toy company Satisfyer. "Kink is a broad term used to describe any number of sexual activities, fantasies, or desires that exist outside the 'conventional' expressions of adult sexuality," sex expert Angi.