When you wake up in the morning after a one night stand if the girl has to stay because of a snow storm, you play an annoying song, such as snowy morning blues, repetitively to make sure she wont come back.
Guy 1: Dude why were you still with that chick from 2 nights ago last night?
When he turned the corner he was surprised by a gentleman who was blue mooning some Finnish tourists. Nothing but ass cheeks and two rather large navel oranges.
Taking very large doses of diphenhydramine, a anti-histamine over the counter allergy remedy, to experience sedation and vivid visual and auditory hallucinations. Abuse of diphenhydramine incredibly dangerous because it puts you in a state of pure delirium. Long term abuse of diphenhydramine has been linked to brain tumors.
Person A: Lets go over to Peter's house.
Person B: No way man that guy is blue mooning on Benadryl. He is Insane!
Person A: You're right people shouldn't be getting high off allergy medication.
Waking up and discovering various fruit, pastries, and/or cereal covering your body (primarily genitals) with no recollection of consuming and/or purchasing sed items; the name originating from Post Blueberry Morning Cereal.
Hey Joe, what did we do last night? I woke up with my balls covered in a McDonald's parfait...what a blueberry morning.