1a. To consume a considerably large amount of alcohol over a short time period.
1b. To consume a considerably large amount of alcohol over a long time period.
2. To supply alcohol, amass, or host a huge group of people for purpose of said drinking.
A common misspelling of alcohol, frequently made in LiveJournals and MySpace picture captions by minors who had a couple beers and a shot of Bacardi at a party one time.
The often life-altering emotional, physical and/or psychological carnage of a particularly horrible alcoholicbinge.
Chris woke up with a massive hangover, and after taking a look around her apartment, realized she had created some pretty serious alcohavoc last night.
Some good examples of alcohavoc: wrecking your car, wrecking your apartment, wrecking your relationship, losing your wallet and/or your keys, landing in jail