What does it actually mean to “have sex?” It depends who you ask. According to a new study published in the Journal of Sex Research, there is some pretty incredible variability in how college students personally define the term sex. There certainly seems to be a lot of agreement that things like vaginal and anal intercourse count as sex; however, students appear to be very split on whether things like oral sex and mutual masturbation count. It’s also important to note that even behaviors such as breast stimulation and cybersex are viewed as sex by some folks. Check out the infographic below to learn more.