To be rolling on MDMA(Ecstasy) super hard. Most intense feeling or peak of an MDMA experience. Can either be used to describe coming up very rapidly on the drug in the beggining of an MDMA experience, or to reach a peak or plateau of an MDMA experience.
I was blowing up really hard the other night, it was intense.

Im gonna blow up hardcore tonight, man.
by D.Rock December 28, 2006
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The opposite of a glow-up, a really hideous or ugly transformation from someone who used to be attractive.
“Yoooo Darrien, have you seen what happened to Andres?”
“Yeah bro! Goddamn! he got acne all over his face and gained like 20 pounds!”

“Bro I’m telling you he fr had a blow up”
by a4applesauce September 12, 2020
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Any insoluble substance used to adulterate Crack Cocaine at the oil stage in its preperation for the purpose of cutting or making more potent.
Awwwww hell nah mane, this dope all blow up.

Awwwww hell yeah mane, this blow up got me bouncin off the walls B.
by Dope Boy Magic 187 July 9, 2006
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used to describe present state of extreme emotion, ie, anger, happiness, excitement, frusturation, joy, etc.
"I have no more weed! I''m blowing up!"

"This is such good food - i'm blowing up!"

"I can't wait until woodford, i'm blowing up!"

"How's jim since rachael dumped him?

he's blowing up"
by shaka12 July 9, 2009
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When a person under the influence of MDMA has another blow a Vick's Vapor Inhaler into their eyes, nose, and mouth.

The same as a Sea Breeze, but different terminology since the Sea Breeze is often associated with candy ravers.
Bro, I'm rolling my nuts off, can you give me a blow up?
by ibbjamin June 17, 2007
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The name of the fantastic EP from Sydney duo The Presets. Renowned Australian dance music site inthemix.com.au describes it as "30 minutes of energetic sleaze-soaked and slightly sinister synth-driven rock designed to slither into your subconscious"
One of the better electronic music releases this decade
by blackcherry August 22, 2004
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1) Very busy, usually because to-dos weren't consolidated properly. (Used chiefly at a restaurant)
2) It can also refer to the crazy things a specific table wants you to do for them.
3) Sometimes, it can refer to other restaurant problems, like someone going crazy or something being broken.
1) "No. I'm blowed up. I have four tables now and was just double-sat. I have ten drinks to get out and two orders to put in."
2) "My table is blowed up. I just got them extra ketchup and mayo, the old guy is sending his steak back, and I have to get three refills."
3) "Don't bother Jen, she's blowed up right now."

by funshine912 February 4, 2009
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