When wearing something (an outfit) again after wearing it the day before..
Usually occurs when someone dresses really nice on the weekend and nobody really got to see it, so they wear it again to work/school on Monday.
Vanessa and Kathryn went to the mall together on Sunday.

Vanessa got all dressed up.

Monday: Vanessa wears the same outfit but only Kathryn saw her in it on Sunday.

Kathryn: Hey vanessa, i like youur 2-Day 2-Morrow Outfit ! You totally wore that yesterday!
Vanessa: Shhh! i don't want people to know !
by hurtadaa October 24, 2010
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The equation,formula of an easter egg,literally that

how did you get here? idk,just that,a formula of an easter egg
HOW THE FUCK DO YOU THINK I CAN MAKE A SENTENCE WITH 1.2+(sqrt(1-(sqrt(x^2+y^2))^2) + 1 - x^2-y^2) * (sin (10 * (x*3+y/5+7))+1/4) from -1.6 to 1.6?!??!?!?!
by Satanickov October 5, 2019
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The aproximate amount of time since last time you had sex/intimacy with someone; when you are the most in danger of doing something stupid just because it's been a while since last time you got any.
Often involves going back to previous partners.

If you get over the 2 & 1/2 week rule phase, your next sexual encounter is much less likely to be looked upon as unfortunate.
-What? Jake went home with Mary again last night?!
-Yeah, he fell victim to the 2 & 1/2 week rule.
by OST October 23, 2007
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2L2Q BOOTS which are designed as protection from the elements may be made of a single closely-stitched piece (of leather, rubber, etc) to prevent the entry of water, skank juice, haterade, douchebag resin, mud from the pond, or dirt through the gaps left between laces and tongue in other types of shoes.
man: "Man fool... I heard it's supposed to rain how we gunna go party at the pond for new years?"

mans homie: "Wear your 2 Legit 2 Quit Boots!"
by southsidetexas December 30, 2011
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A stupid joke middle schoolers use to get someone to say I want to have sex
Hey! read this

i 1 2 1/2 6

YOU WANT TO HAVE SEX!?! GROSS
by My name's Bobby joe December 9, 2015
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Say.Say faster.
Contemplate life

If you said it means I want to have sex
1)I 1 2 1/2 6

2)oh do you
by I google everything May 25, 2019
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