1. A Sexual act, it involves receiving oral sex on the penis.
during oral sex the man pulls out, jizzes in the face of the performer, sprinkles his penis in cinammon and slaps the performer with his cinammon covered knob. this leaves the victim covered in a mix on cinammon and jizz.
it is known as the cinammon smile as if you do this and don't smile and laugh at the victim you have no soul.
2. that smile you get then a cinammon based treat really hits the spot... like a cinammon whirl or something... they are nice.
during oral sex the man pulls out, jizzes in the face of the performer, sprinkles his penis in cinammon and slaps the performer with his cinammon covered knob. this leaves the victim covered in a mix on cinammon and jizz.
it is known as the cinammon smile as if you do this and don't smile and laugh at the victim you have no soul.
2. that smile you get then a cinammon based treat really hits the spot... like a cinammon whirl or something... they are nice.
person 1 : i gave chris a cinammon smile last night!
person 2 : wonderful! what sort of tasty breaded treat was it?
person 1 : you misunderstood, he sucked me off, i came on him, sprinkled cinammon on my dick and hit him with it...
person 2 : oh...
person 2 : wonderful! what sort of tasty breaded treat was it?
person 1 : you misunderstood, he sucked me off, i came on him, sprinkled cinammon on my dick and hit him with it...
person 2 : oh...
by Chipmunkcheeks June 8, 2011

Often times rude, sinister, and funny at times. Please don't steal my name, unless you have it tattoo'd on your arms like I do. Copyright: 1999.
by Razor Smile July 17, 2009

According to experts and scientists, the brightest thing in the universe is your smile. They think the reason for this phenomenon is fact that your smile is so beautiful and brings so much joy it is the brightest thing ever.
by The smartest scientist ever August 5, 2023

"Just smile and nod, Chris," he thought to himself as his parents chewed him out for the fifth time today.
by WrittenByTheVictors February 11, 2017

Derived from "shit eating grin" + "sherlock holmes".
A smile one gives to another person when knowing something that other person might wish to know, but doesn't.
A smug, slightly ugly smile usually given by a wanker, backstabber, or biatch. The person smiling may even look as if they wish to say, "It's no shit, Sherlock...that you're going down."
A smile one gives to another person when knowing something that other person might wish to know, but doesn't.
A smug, slightly ugly smile usually given by a wanker, backstabber, or biatch. The person smiling may even look as if they wish to say, "It's no shit, Sherlock...that you're going down."
Lily: "Uh oh, Kayla.... Did you see Missy's shitlock smile? You'd better watch your back."
Kayla: "Well naturally the brown stuff has to run off the nose down to the mouth...."
Kayla: "Well naturally the brown stuff has to run off the nose down to the mouth...."
by kero frangipani pants February 8, 2009

(n.) an expression of the mouth - a combination of a smirk and a smile - showing contentment, competence, restraint, and skepticism, all at the same time.
by Narls November 15, 2010

by AimeeInTheYard December 5, 2011
