Permasmile 

Also known as perma-smile.

To have a permanent smile on your face when you are under the influence of any drug or alcohol. Most likely, somebody will have a permasmile when they are on really good shrooms and suffer from uncontrollable laughter that seems to go on forever.

I was so trashed last night on shrooms that I had a permasmile and thought everything was funny.

Permasmile by Citizen Insane January 2, 2005

perma-smile 

The insincerely constant smiling expression on the face of a politician or other performer, which is meant to ingratiate oneself with voters/fans, as opposed to being a true expression of the person's feelings.

Headline of a political commentary article: "Mitt Romney: the man behind the perma-smile."

"Because she's always wearing that perma-smile, it's hard to know what's really going on with her.

perma-smile by Mme K September 21, 2012

permastyle 

1. Having eco-style or sustainable style (green style), buying used clothing or rags that are made with renewable resources. (based off the word perma-culture which is a sustainable/eco-savvy way to farm/grow).

2. When one attains lasting if not almost infinite style (permanent style), a classic style that transcends time.

3. Can also refer to a hair style that uses gels or pastes that cannot be rinsed out, ever.

The enviro-advocate and Hollywood icon, Woody Harrelson strutted up to the mic with permastyle dawning his vegan 'Earth' shoes, recycled 'Patagonia' fleece, organic cotton t-shirt and Wind Powered New Belgium Fat Tire Beer in hand.

Or, yo man you nailed that backside fakey with permastyle!

Or, say Angel, today your hair's got the permastyle, what kinda product you holding?

permastyle by Adrian Matthew October 26, 2006

pedasmile 

Creepy smile, that resembles the facial expression of a person who would try to lure kids into a white van. (Pedaphile + smile)

"Yo Chris looks like such a creep in that pic." "Yeah he's rockin the pedasmile."

pedasmile by loo.may December 18, 2011

petasmile 

the disturbing, ugly, horrable, gutwrecnching smile of a petafile.

Did u see devlin raverts petasmile, it makes me want to rape small children.

petasmile by Travpie March 4, 2008

permaspike effect

(informal) the eventual degradation or loss in power of a feature, videogame character, etc.

C21: named after Perma-Spike, an upgrade for the Spike Factory from the 2018 video game Bloons TD 6 produced by Ninja Kiwi

"Older technology are experiencing the permaspike effect kicking together."

permaspike effect by Bloonicious May 27, 2026