Memo 618 is secret term or that the powerful use to further their agenda or to get away with their crimes. It is often used to manipulate the justice system though the public does not actually see the actual term being used.

The term comes from the TV series The Good Fight in which it plays a central them in the fourth season when cases started to mysteriously disappear after the judges handling these cases received the document.
"The judge most probably received Memo 618 which could the reason the tax evasion case against the CEO was mysteriously dismissed."
by FoolishSavant December 3, 2020
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A Southern Illinois hip-hop platform that promotes local artists music, videos, events and content creation.
Y’all seen that new rapper 618 Hip-Hop posted? He’s fire!
by UrbanSoIL October 2, 2022
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It is where you are trying to take a shit but can't get to the toilet in time. The shit explodes out of your ass and shit hits the side of the toilet and runs onto the floor.
Grandma was quick walking to the bathroom again. I bet there is a 618 Mudslide in that motherfucker!
by MrCole205 September 10, 2023
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