(Noun) If an individual refuses a transaction due to a 5% or less difference in equity then they are of the Jewish faith.
1. Frank: Hey dude you should buy a couple of Baja Blast Mountain Dews.

Bill: Nah bro, Dr. Pepper is approximately 3.7% cheaper!

Frank: dude you just broke the 5% rule, I hereby admit you to the Jewish faith.

2. Mark: I just got this amazing deal on amazon !

5.215% off that new stereo!

Alex: As long as it's not 5% or below, you dont wanma break the 5% rule. Its practically gospel! (Irony)
by wwetnaojw1 June 27, 2014
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A person needs to be at least 5% smarter than the task at hand in order to do it.

Also another word for dumbass.
Person walking down the street and trips over nothing. I look at my buddy next to me, "Ha, 5% rule".

Someone talking to you and they tell you that they failed at doing something, my response, 5% rule. ( means you dumbass)
by Amy the red June 1, 2020
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A girl's rating out of 10 goes up 5 points for simply posting her picture on the internet
The +5 rule dictates that a girl that would be a 6/10 in a bar is an 11/10 for putting her picture online
by MissMishi4550 February 18, 2008
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When a boy is dancing with a girl at a party and the two are face to face he does several moves in order to get with the girl. These steps include:

1. Grabbing her hands

2. Raising her hands slowly up to the ceiling until fully extended
3. Bringing her hands down to 180 degrees (think of a "t" shape)
4. The boy then moves his hands to her waist, pulling her in close and forcing her to do the same with her hands
5. Leans in for the kiss... and victory
Girl 1: Oh my god. Did you just hook up with that ugly guy?
Girl 2: ... yeah i had no choice. He pulled boy rule number 5.
by Level12 January 31, 2010
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If you partake in a cheating activity during the hours of 4-5 am or pm it is not cheating. If it starts one minute before 4 or ends one minute after 5 it’s cheating.
Her: Did you cheat on me?
Me: No it was during the 4-5 rule

Her: Oh good
by 987654321!!!! April 29, 2019
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Always try to occupy odd-numbered urinals. Never occupy a urinal right next to another urinal currently in use. And never, EVER start a conversation with anyone if you are using a urinal and/or if the person you want to talk to is using a urinal. That would just make everything really awkward.
*Guy 1 enters bathroom, occupies urinal*
Guy 1: Hey bro, what's up?
Guy 2: WHOA WHOA WHOA MAN! RULE 1-3-5!
Guy 1: Oh shit, sorry
*Guy 1 moves urinals, pissing commences in silence*
by anonman123 April 16, 2010
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When using public bathroom, using urinals, 1, 3 and 5. No 2 and 4 just in case others come in. Never be next to another man using a urinal. Also no talking why using the bathroom.
WTF, your in 2!!
So...
1, 3, 5 rule!!!
by Urban Dictionary January 18, 2008
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