10 13

An all new record in guitar playing named by Guinness World Records as the hardest guitar solo ever attempted. This ridiculously hard solo was created by Angoose Youngate (a.k.a. Goosetard). He is the only person in the world that can play it. Even one of the greatest, Slash has tried it but failed every time. We used to think that it didn't get harder than 10 12, but 10 13 is the next step up. Guitarists worldwide are dreading the invention of 10 14, which is a whole fret harder.
What the hell is Brian May doing?

He's trying to play Goose's new solo, 10 13.

Bloody hell that must be tricky! Even Brian May can't do it and he is a legend! Can Slash play it?

No. Only the best guitarist in the world, Goosetard can play it.
by Scotchy Basher November 21, 2009
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March 13

Were all good and the best migits are born
bill:when are the best migits born
Bob:March 13
by March 13 May 04, 2019
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Fly 13

Fly 13 (Verb): To engage in any; whether subtle or outright, act or display of incest.

The 13 refers to the number of stars on the Confederate (CSA) flag, which in recent years has been memed as a symbol of incestuous deeds, as well as a number of other redneck shenanigans that typically take place in America. So, to "fly 13" (Fly the flag with the thirteen stars) would mean, as a modern metaphor, to support or proudly take part in incest (Sexual acts or feelings taking place among siblings or close relatives).
Ellen: Fuck you Jack! Mom's gonna take us to Auschwitz if she sees the mess we've made!
Jack: Hey! You started it, I had nothing to do with this until you interfered!
Ellen: Playing innocent now? Suck my cunt!
Jack: Woah there, fly 13 I guess...
by JustAnotherSickFuckOnUrbanDic December 25, 2022
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May 13

National ask your crush out day .
Ask your crush out on may 13 if you have the balls to do it 😂.
Justin:it’s may 13 bro .
Luka:damn I have to ask out Kylie .
by Jaiasnsnakkanaksnskw May 13, 2021
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G-13

G-13 or Amnesia G is a very strong strain of weed. Most Americans think of it as a legend and that is was created by the government, but in the Netherlands it's available at almost every coffee shop. G-13 had a 28% THC level.
I'll have a tenner of G-13, please
by HighRoller November 28, 2014
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December 13

Ignore your gf/bf for the day!
December 13!!!
by ominous person lol December 11, 2021
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November 13

You: Hey you know what day it is?
Friend: November 13 why do you ask?
You: you ow me 5 dollars!
Friend: Fuck
by Crim November 13, 2020
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