1 definition by Omfg1236383927273

Something that occurs in middle and high school settings. Guys rub their front up against a girls behind to create pleasure while teachers roll their eyes in the background. Occurs once a circle, or a large group of people that can block out all the people grinding from peeping eyes, if formed and is very fun to do. Usually has a tempo to it depending on the speed of the music playing at the party/dance. However, once you reach the end of high school and move on to more... second and third base things, it seems like a waste of life. But for those smaller kids who are just learning how life works an what occurs in relationships, it’s a nice way to start while still feeling like something is going on!
Maria: Did you see Aidan and Lexie tonight??

Olivia: Yeah! They were grinding for a long time.
Maria: I never knew they liked each other... maybe they are just doing it to show off.
by Omfg1236383927273 June 26, 2018
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