A 'sugar high' is nothing more than the brain manifesting an imaginary state of hyperactivity and a 'high' because the "user" expects there to be one, not because it's actually there.
by Fox1337 April 18, 2006
 Get the sugar highmug.
Get the sugar highmug. It doesn't exist. It's all in your head. Studies show that you don't get a rush from sugar. You get it from the caffeine in chocolate. I hate hearing people say, " Oh, I've got a sugar high. " It's like not taking a puff and acting like you're stoned. Just lame.
Bobby: I've got a sugar high from this cookie! 
Bibbity: How bout you shut the fuck up? There's no such thing as it, so fuck off nutbag.
Bibbity: How bout you shut the fuck up? There's no such thing as it, so fuck off nutbag.
by ManInTheBox August 5, 2005
 Get the sugar highmug.
Get the sugar highmug. The euphoria experienced after consuming large amounts of sugar or caffeine. The effects of sugar high are commonly exaggerated by people who compare it to the effects of pot, alcohol, and other drugs. These people are usually idiots. While sugar high exists, its effects are, in fact, really tame, and may include dizzyness, a bit of insomnia and nausea. It lastes for a couple minutes, or wears off after you take a shit/throw up.
by castooor November 8, 2009
 Get the sugar highmug.
Get the sugar highmug. -A sugar high is what idiots and that generally annoying person you know say is the reason they act like such douches all the time.
- It is also a reason that these same people give if they dont do drugs and dont wan to admit they just dont want to do drugs, they just say sugar gets them high enough.
- It is also a reason that these same people give if they dont do drugs and dont wan to admit they just dont want to do drugs, they just say sugar gets them high enough.
1- Darren "wassup, did you check this new youtube fan video for smash bros??? its SO AWESOME AND FUNNY"
- You "no, i didnt"
- Darren "dude... youre such a loser"
- YOu "seriously darren, ME?"
- Darren "sorry bro, its just i had this huge slushie, im on a sugar high"
2- You "last night was cool, it was fun to have a couple drinks"
- Darren "Dude i dont know why people drink alchohol and do drugs"
- You "cuz its fun"
- Darren "no man, sugar gets me high enough, have you ever been on a sugar high? its so much better than smoking marijuana"
- You "first off,its obvious you've never taken a hit, secondly, SHUT THE FUCK UP"
- You "no, i didnt"
- Darren "dude... youre such a loser"
- YOu "seriously darren, ME?"
- Darren "sorry bro, its just i had this huge slushie, im on a sugar high"
2- You "last night was cool, it was fun to have a couple drinks"
- Darren "Dude i dont know why people drink alchohol and do drugs"
- You "cuz its fun"
- Darren "no man, sugar gets me high enough, have you ever been on a sugar high? its so much better than smoking marijuana"
- You "first off,its obvious you've never taken a hit, secondly, SHUT THE FUCK UP"
by Mr t worm September 24, 2009
 Get the Sugar Highmug.
Get the Sugar Highmug. Performing oral sex on a woman.
The term was made famous by the Movie "Empire Records", which starred "Coyote Shivers'" front man singing their infamous song: "Sugar High".
The term was made famous by the Movie "Empire Records", which starred "Coyote Shivers'" front man singing their infamous song: "Sugar High".
"I feel so funny deep inside when I lick between your thighs....that is asugar high". -Coyote Shivers
by Chris. A. H. December 1, 2006
 Get the sugar highmug.
Get the sugar highmug. Dude, it happens wen u eat hella fuckin candy or just sugar(anything wit sugar works) and ur hella fuckin twitchy and shit. Unfortunately, it doesnt last very long. Only ppl who dont do drugs eat hella fuckin sugar to get high off of it.
by cass February 7, 2004
 Get the sugar highmug.
Get the sugar highmug. The phychological effect on the mind by eating to much sugar. While on a Sugar High, you will get a strong boost of energy, and it will also make you act happy, crazy, silly, and goofy. You may even want to eat more sugar. When the effects wear off, you will be drained out and very tired.
Person 1: Don't you feel like you had enough candy?
Person 2: No way man. Besides, nothing will happen to me anyways.
Person 1: Except you getting a sugar high.
Person 2: Ya right. (Eats more candy, and gets a very goofy grin on face)
Person 1: I knew it.
Person 2: SUGAR SUGAR SUGAR SUGAR SUGAR SUGAR!!!
Person 2: No way man. Besides, nothing will happen to me anyways.
Person 1: Except you getting a sugar high.
Person 2: Ya right. (Eats more candy, and gets a very goofy grin on face)
Person 1: I knew it.
Person 2: SUGAR SUGAR SUGAR SUGAR SUGAR SUGAR!!!
by Gamemaster2468 February 15, 2017
 Get the Sugar Highmug.
Get the Sugar Highmug.