To have a sore neck./back after going to a heavy metal show and headbanging or moshing too much

A severe headache induced by headbanging.

When your neck is in pain from headbanging too much the previous day at a show/concert.

The feeling of intense soreness through out your body and stiffness/pain in your neck the morning after a big show.

The state one finds oneself in the day after a one night stand, or a particularly exhaustive sexual tryst. Typically characterized by a rough and tousled appearance, and feelings of dirtiness (or, alternatively, dreaminess), distraction, lethargy, and general uselessness.

Similar to a hangover, but produced by copious amounts of sex, rather than alcohol.

An extension of the walk of shame (which lasts only as long as the journey from the scene of one's sexual exploits back to one's home), the bang-over continues throughout the following 24-hour period (or at least until unconsciousness occurs), regardless of whether one is in the company of others, or showing outward signs of having been engaged in said exploits.

Otherwise known as post-coital remorse or, in extreme situations, a post-coital coma.

Not to be confused with the tamer morning after condition, the bangover.

the result of a good night of headbanging

Often accompanied by a hangover. A bangover is the usually not so cool feeling one is gifted the 'morning after' a night of beer goggles and ah, bumping uglies because you could. Not necessarily a good idea, but it seemed like genius at the time.

Accentuating Factors (things that make a bangover worse): He/She was coyote ugly. He/She was your cousin. His/Her nickname is 'cum bucket'. None of that is any good!

Attenuating Factors (things that make a bangover not so bad): He/She was hot. He/She made you cum so hard that if it didn't stop, you would squeeze out a kidney next time. He/She taught you something new or made you laff so hard you were worried about crapping yourself or sharting. All of that is awesome!

In contrast to a hangover, which has absolutely no potential of being anything but annoying, a bangover at least has the potential to generate some shits and giggles down the road.