the act of buying a massive amount of weed to last you the whole winter and sit inside and smoke pot all day until spring comes around
Damn, i need to go buy some weed so i can go into a highbernation.
by Iliketoblaze January 1, 2011
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When a person retreats into solitary, hibernation-like state and smokes excessive amounts of cannabis, for an extended period of time. Often immediately after an unfortunately event has occurred or the person is celebrating something. Among University students this can happen when an important deadline is looming and the student in question is procrastinating and avoiding the situation.

This usually occurs in a bedroom or similar environment of comfort where the person is unlikely to be disturbed and generally only need to leave to use the bathroom.

If a supply of food and water is easily accessible, highbernation can go on for days - even weeks.
1. Sarah: "Where's Beth?"
Cat: "She's in her room, she's been in highbernation since Sunday"
Sarah: "Ah...I see"

2. Yazz: "As soon as my dissertation is handed in - I'm gona highbernate for a week"
Beth: "Good shout"

3. Adam: "Write your essay man - don't go into highbernation!"
by taylorb November 10, 2013
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When you ingest a large quantity of weed to maintain a year-long high
"Dude this weed is so dope"
"I know right, I didn't need more than 5 pounds to enter highbernation"
by Björnik August 10, 2017
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A weed induced nap.
Oh Shit, I'm baked asf. I Gotta HighBernate
by O ska wara July 19, 2019
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