When your day goes very bad or unfruitful, you call it an L day.
today was such an l day man, I lost all my money on poker.
by thesocalledwriter September 3, 2023
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The date on which marijuana was legalized.
In Canada we celebrate L-Day, every October 17th.
by penisandtits558535 October 21, 2018
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8th February. The day Lena and tleka take a super L and get absolutely pranked
Lena and tleka are fools of official L day
by Notsmelly123 February 7, 2022
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The fuck a friend with L day is on a Tuesday or Thursday in May, where you fuck a friend with L. If your name starts with L fuck someone on a Tuesday or Thursday in May.
by Louann02 May 12, 2021
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L Bozo day is on the 10th of every month and it's a day where you get to be a bozo all day without getting in trouble.

SCREAM RATIO L BOZO WHEN YOU'RE READY TO START BEING A BOZO!!!!!!!!!!!!!!
Y/N's Teacher: "Y/N, stop acting like a fool! Don't shout out!"
Y/N: "T/N, it's L Bozo Day!"
Y/N's Teacher: "Oh, okay."
by ur mom xoxo February 10, 2022
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Lexi just took her first L of the day by failing her first test
by 5454qd,k May 9, 2017
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A day where people who’s names start with N and L must have sex on May 15th
Luci: I’m so excited to fuck Nicole today for national N and L names fuck day
Albert: Wow I sure wish I could celebrate a day like this
by nives24645 May 15, 2021
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