pronounced hour-point-five
The short way of writing an hour and a half.
Saves you some keystrokes because today's society cannot fathom wasting energy. We're in an energy crisis here!
Becky: Hey, when does the meeting start?
Cornelius: Oh, in about an hour.5.
Becky: Uhh...you mean an hour and a half?
Cornelius: Yeah, which means you got an hour.3 to make me a sandwich.
by Mexijedi August 20, 2010
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Hotel shampoo relabeled as an energy supplement.
"5 Hour Energy smells and tastes like shampoo, so I decided to use it on my hair. My hair has never had more sheen and bounce."
by ruste May 24, 2012
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If it's been dead for more than five hours, do not put your dick in it
The most important thing to remember about the 5 Hour Rule is to check the body temperature and to also check if there's still a pulse.
by xtreme2252 July 8, 2009
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Crappy 5 hour energy shot that students use to stay up to do homework.
It really just makes you jittery
"AAAAAH, I drank too many 5 hour energies!"

"This 5 hour energy is the reason for my success!"
by Sue Pirnova August 2, 2008
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A drink made popular in Iowa which involves a shot of Vodka mixed with a full bottle of "5 hour energy drink." Legend tells that after consuming said drink, men will have youthful, erection-induced energy that should result in a phone call to a physician. Whereas women feel like they have just taken a hit of cocaine mixed with speed.
Guy 1: "What do you want to do tonight? I'm pretty tired."
Guy 2: "Dude....let's hit up some 5 hour boners and tear it up."
by Dr. Bulldog October 16, 2010
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Dear 5 Hour Energy, how do I love thee let me count the ways. I love you because you instantly take me from feeling like I'm 68 to 19 all over again, I love you because you make me happy like a hippie in a daisy field, I love you because you make me feel rockin like Bon Jovi in 1986, I love you because you make me productive like Serpico even if the task at hand is rough. Love, Elisabeth Jane ♥
Ass kicking aweseomeness is obtained by drinking 5 Hour Energy!!!
by Elisabeth Jane February 17, 2011
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Girl, if you get five hour dick, you will be in a wheelchair. You will be in so much pain, not even medicine will help that pussy of yours.
girl: "Girl, tell me you did not just get some 5 hour dick."
girl 2: "Girl....I can't move."
by E.m.0_style January 26, 2020
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