If there’s any confusion about consent, these goofy videos with talking body parts give a simple explanation: “If it’s not yes, it’s no.” The “characters” (breasts, butts, vaginas, and penises) in these videos from Project Consent may make you giggle, but the important message comes through loud and clear: Having a good time, even dancing or laughing, isn’t consent.

Check out two more of the NSFW (you’ve been warned!) videos below: