An intense feeling of satisfaction in the mouth from eating an oreo cookie after inducing marijuana. Similar sensation to having an orgasm without having any type of sexual contact. Symptoms of an oreogasm include momentary blindness, loss of balance(if standing), and fatigue.
When you take one of the cookies off the Oreo, then stick the cookie with the frosting and stick it in the girls vagina. Then with pleasure lick the frosting off the Oreo in the vagina, Thus resulting in an Oreogasm!
Sam: Guess what I did last night!
Mitchell: What?!?!?!
Sam: I licked the frosting off an oreo inside my girlfriends vagina.
Mitchell: Nice! Did she get an oreogasm?
Sam: Yea! She shot oreo cream everywhere!
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.