An anti-smile is a facial expression caused by excessive consumption of ecstacy or mdma. The anti-smile will usually manifest itself during the come-down period - the person appears to be smiling upside down.
1. Matey must be off his box, look at that anti-smile.
2. Oi bruv, wat wrong with your mate?
Nothin, hes just anti-smiling
3. How chiseled is ya boy? Look at his anti-smile
2. Oi bruv, wat wrong with your mate?
Nothin, hes just anti-smiling
3. How chiseled is ya boy? Look at his anti-smile
by Oggzy blau April 4, 2007

The smeared red lips resulting when one person performs cunnilingus on a woman during her time of the month. Resembles "the Joker" from Batman.
I was so drunk I didn't realize I ate her bloody snatch until the next day when I noticed I had a joker's smile in the mirror.
by tim's taint December 21, 2004

by bbliss17 June 13, 2022

<noun> Slang;
When someone chatting to you on the internet says something funny enough to make you laugh in real life but isn't worthy of you laughing whilst on your own, so you just smile in your mind.
When someone chatting to you on the internet says something funny enough to make you laugh in real life but isn't worthy of you laughing whilst on your own, so you just smile in your mind.
by Stuart Fletcher February 8, 2005

by Grunky Peep October 16, 2017

by You’rewelcome May 7, 2018

The weird, vague smile a white person gives you when you pass them on the street.
They usually give you the feeling that you just screwed up your entire life and your non existent children and the neighbors dog.
They usually give you the feeling that you just screwed up your entire life and your non existent children and the neighbors dog.
"I just walked past Tom at the office and he gave me the white smile." "I'm tired of white smiles. Its like they don't even mean it."
by Sifoa009 May 26, 2018
