An idea or insight a person has when they are high. For the duration of being high, it is a truly profound, original, and useful idea, but turns out the next day to make no sense, or be of any use whatsover.
Jimbo had an highdea last night that he was sure would make him a multi-millionalre. The next morning, however, he realized that no one would be interested in purchasing live ducks to wear as headwear.
by circushead June 23, 2006
Get the highdeamug. by the storm drains October 12, 2009
Get the highdeamug. Last time we blazed with josh he was saying some socrates level shit, he kept spouting out highdeas.
by ch0dey August 13, 2011
Get the Highdeasmug. an idea that comes to you when you're high.
at the time, this idea seems like it has dawned upon you by some divine intervention of the gods. it can either be a bad idea or a good idea, but you think it's the greatest thing that has ever happened.
at the time, this idea seems like it has dawned upon you by some divine intervention of the gods. it can either be a bad idea or a good idea, but you think it's the greatest thing that has ever happened.
I had a highdea last night to get in the hottub, it was the greatest thing ever; I felt like a blow up doll floating in the water.
by amazzingamber December 19, 2009
Get the highdeamug. by deadflowers November 10, 2019
Get the highdeamug. by Home Grown March 15, 2008
Get the highdeamug. When you’re really stoned and you think of a plan or something to do that is a great idea and the next morning you realise it wasn’t. Usually followed by regret or feeling extremely dumb.
Hey, what if we buy a sh*t tonne of peanuts and hope that by the time we wake up, we will have elephants all around our house. ~ highdea
by Unheard of words November 25, 2017
Get the Highdeamug.