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

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

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

by duke12345ab January 17, 2009

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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 Queen Vulture January 5, 2024
