Permanent grin. Usually a result of great fortune arriving in someone's life; a brand new love, winning the lottery (or one of my personal fav's: watching someone illegally passing on the shoulder during rush hour and promptly getting NAILED by the cops.)
source: Rebecca L. of Montana
source: Rebecca L. of Montana
Look at the perm-a-grin on his face. He is totally twitterpated with her. He smiles all the time, can't stop talking about her, he is always texting or calling her. That boy is whipped!
by Rob G. aka theTexasWolf October 7, 2015
Get the Perm-a-grin mug.Having a noticeably poor mouth hygiene to the point of blackened and/or rotting teeth, associated to damaging activity like siphoning gasoline from a vehicle or hard drug abuse. See also Meth mouth.
by Master Tricon September 17, 2025
Get the Diesel grin mug.by Apaoapaeowiskwiaow. February 21, 2022
Get the mischievous grin mug.Hahaha, i love how people just dodge at the last second of champ select in League!!!(grinning face with sweat)
by Chara0420 September 20, 2021
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Get the noodle grin mug.Sneaky and chaotic fun that is intended to brighten other people's day, but does no harm and is at no one's expense.
Anyone up for shennani-grins? We should go do some google-fiti downtown and try to help people smile. Maybe we can find a beer cock to decorate!
by kinkybabysteps December 9, 2021
Get the Shennani-grins mug.Ben gave his little brother Jake a big Please, LOUIS! grin after telling Jake, “Yes, it’s nice to have 7 cupcakes, but it’s also nice to have 6 cupcakes, Jake.”
16-year-old football 🏈 player Jim, who was babysitting 9-year-old Scotty, gave Scotty a Please, LOUIS! grin just before saying “Psyche!” right when Scotty caught a glimpse of Jim when he wasn’t decent. Jim had also told Scotty silkily, “Don’t get my pompom winter hat wet, Scotty. I don’t want a cold head, you little mother,” and with that gave Scotty his Please, LOUIS! grin, as he saw the tears in Scotty’s eyes.
16-year-old football 🏈 player Jim, who was babysitting 9-year-old Scotty, gave Scotty a Please, LOUIS! grin just before saying “Psyche!” right when Scotty caught a glimpse of Jim when he wasn’t decent. Jim had also told Scotty silkily, “Don’t get my pompom winter hat wet, Scotty. I don’t want a cold head, you little mother,” and with that gave Scotty his Please, LOUIS! grin, as he saw the tears in Scotty’s eyes.
by JMC70 November 30, 2025
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