The 20 day time period when a girl likes a boy. After 20 days the girl loses feelings and moves on. This occurs until she finds a man
Jules has a 20 day rule when she snaps boys after 20 she is on to another boy and loses feeling for the first one.
by Caseycizikasishot October 13, 2019

Person 1: “Did you know there’s NSFW art of butterflies?”
Person 2: “Of course there is… Rule 34 Lite.”
Person 2: “Of course there is… Rule 34 Lite.”
by Fireline Coyote September 3, 2022

by mothinflame123 November 18, 2018

The Turkish rule dictates that it is not gay (or at the very least it's less gay) to "Top" another man than to receive this comes from the notion of passive gay men being rejected from Turkey's military. This term is commonly used in south Texas .
by South Texas scribe July 20, 2024

Also know as the "urinal rule". When someone is using a stall in a men's bathroom, the next person to come in must use a urinal at least two stalls down.
Hey Billy, try not to invade my personal space in the bathroom next time. Make sure to follow the Two Stall Rule.
by yayy1212 October 15, 2020

by Singleminded dimensions May 10, 2021

The opposite of rule 63. Used for art that depicts a character with their cannon gender. Created to help people find art of the character's original gender.
Person 1: Bro, I can only find genderswap art of this character!
Person 2: Try searching with the Rule 31.5 tag!
Person 2: Try searching with the Rule 31.5 tag!
by Rule63Police July 30, 2024
