1) a blissfully wide post-coital grin indicative of particularly satisfying sex. usually indicates a strong sense of emotional closeness with the partner
responsible for said sex. permagrin derrived from sex can often last for an entire day. this phenomenon is primarily experienced by females, but under certain
circumstances can be found in males for the same reason.
2) a blank, complacent smile experienced after smoking an especially copious ammount of marijuana. permagrin will often fade once the initial high tapers off a bit, and the smoker regains cognitive abilities.
3) the blank, starry eyed grin which acompanies the ingestion of psychedelics. this type of permagrin typically occurs while observing something particularly prone to producing
hallucinations, such as a moving light or toy.
1)Kim: "Wow... you've got permagrin. Have a good night?"
Jane: "Yep. Ten
back to back orgasms. I love Reggie..."
2) Mike: "Heh... looks like those brownies are
kicking in. Kev's totally got permagrin..."
3) Rich: "Is Raul tripping? He's been staring at that mirror for
fifteen minutes with this permagrin on his face the entire time."
