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 alcoholic binge.
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
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.