When the brain does not recieve enough oxygen because of sudden changes in blood pressure. Its common to happen if you smoke some really potent marijuana and rise up too sudden. You may feel lightheaded in the beginning and experience some dimmed vision. In severe cases you may see alot of "stars" and have even more dimmed vision and it can be really intense and often leads to a panic attack. It may last up to 10mins or more. The only way to avoid this is too maybe eat something before you smoke or dont smoke so mutch if it is really potent.
by rndanny November 21, 2006
A headrush is a feeling of light-headedness. Headrushes usually happen if you stand up after sitting down for a long period of time. Your field of vision shrinks temporarily, and it looks like you're blacking out, but it only makes you dizzy for a few seconds until the feeling wears off.
Headrushes can cause some embarrassment, because they occur on a slight delay, so that you're already far from your chair when the feeling kicks in. If there's a table or wall nearby, lean on it for support just in case. Otherwise, just sit down or stand there for a few seconds.
If you are prone to skip meals some days, or don't get enough sleep, you are more likely to get headrushes. Frequent headrushes are crazy as hell, but get old pretty quickly.
Headrushes can cause some embarrassment, because they occur on a slight delay, so that you're already far from your chair when the feeling kicks in. If there's a table or wall nearby, lean on it for support just in case. Otherwise, just sit down or stand there for a few seconds.
If you are prone to skip meals some days, or don't get enough sleep, you are more likely to get headrushes. Frequent headrushes are crazy as hell, but get old pretty quickly.
"John usually skips breakfast, but he pulled an all-nighter and missed lunch today. Poor bastard got a headrush on his way to Biology and fell over in the hall."
"Whoa, dude, I just headrushed like crazy. I need to stop playing TFT for a while, I've been on for like three hours."
"Whoa, dude, I just headrushed like crazy. I need to stop playing TFT for a while, I've been on for like three hours."
by ReySquared May 10, 2009
by ajmelon October 12, 2010
one of the best headrush is in ramadan after u fill urself up after iftar it makes u feel lightheaded nd relaxed headrush is the nice buzz you get after smoking a head of dokha
by hamood October 7, 2006
Damn man, last night I got a heblow headruhs, it was amazing
WOW Her heblow headrush is too good for words
WOW Her heblow headrush is too good for words
by Studys Agga Bagga September 7, 2007
when you batch your poppers or bong bowls with cigarette and take a massive toke in one pull. A feel of euphoria surounds you and you feel like the world is pushing you down as the cannabis tries to light you high.
will- "yo can you pass me that batch"
alex- "dude, you batched the fuck outa that bowl"
will- "naw man its not that much batch"
alex- " tryna be mayor of headrush city?"
will -" oo ya, president of headrush city"
alex- "dude, you batched the fuck outa that bowl"
will- "naw man its not that much batch"
alex- " tryna be mayor of headrush city?"
will -" oo ya, president of headrush city"
by headrushcity October 17, 2010
jose- ay homes my head hurts guey.
miguel (taco stand owner) - y pinche pendeho? no mames guey. que paso? RED OR GREEN SAUCE!!!!!!!!!
Jose- cuz homes i gave some fat jaina a mexican headrush
miguel (taco stand owner) - y pinche pendeho? no mames guey. que paso? RED OR GREEN SAUCE!!!!!!!!!
Jose- cuz homes i gave some fat jaina a mexican headrush
by hashbro December 8, 2009