A concreters smile occurs when an individual exposes the top most part of their buttocks to another presumably unsuspecting person within eye view. This has also been called a plumbers crack, or a partial mooning.
"So Billy-bob when down to pick up his burrito and next thing you know he was giving me concreters smile!"
by Dremond Green August 12, 2018

A random grin resulting from a cute text (from fuck buddy) or cute thought (of fuck buddy) during an inappropriate time (like at a funeral).
by GlassClass February 26, 2011

Sexually Transmitted Infection (STI): An infection transmitted through sexual contact, including vaginal, anal, and oral sex. STIs can be caused by bacteria, viruses, or parasites. z
by Ghettoprodigy August 10, 2025

This is term for when you are in a really good mood and you or someone else says something that ruins it. Thereby separating your smile or breaking your happiness apart.
As Ian began to feel even more excited about himself and his future, his mother reminded him of past failures and potential future ones. His mother even boldly stated, "I know I am separating your smile, but you need to be realistic. You are a disappointment." Ian chuckled for he did not care what his mother thought.
by von groovy September 6, 2024

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relationships could get a bit tricky over the next few days, so promise yourself that no matter what loved ones might say you won’t overreact and make things worse than they need to be. Smile serenely and pretend that nothing bothers you in the slightest.
by SuchBackSmacker March 12, 2025

by duke12345ab January 17, 2009

your response when some dictator attempts to sideline you and make you feel guilty for not forcing your lips in an upwards motion in exchange for a shoddy penny.
Manager: Uh excuse me, but you are at work and it is your obligation to smile at customers and make them feel like kings and queens!
You: Ya know what!? I got nothing to smile about!
You: Ya know what!? I got nothing to smile about!
by ACunny August 22, 2024
