The type of hangover that you feel when you've partied the night before with ***WAAAAAYYYY*** too much champagne.
{Husoos}: Happy New Year Hozay!!! Time to get up!!!

{Hozay}: Owwww Husoos, leave me the fuck alone! I had way too much champagne at the bar last night -- I had 2 bottles and you only had half a bottle. Now I have chamPAIN and I think I need to ralf in the toliet as well. Ow! My head is throbbing! (sound of rapid footsteps...puking noises audible...)
by Telephony November 13, 2013
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When someone who is normally good company when sober drinks too much and their personality becomes painful
Chris is so cool except when he drinks too much he becomes a champain
by Powzy December 16, 2017
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(sham-PAIN)

A word that can be used to describe any number of injuries obtained while intoxicated
Sober guy- What happened there, man {points at massive disgusting bruises}?!?!

Now Sober guy- I don't know! I was too plastered to remember.

Sober guy- That's one nasty champain you've got there. You might wanna get it checked out.
by tecc91 June 12, 2009
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Da horrid pounding headache dat you suffer after a night of alcohol-drenched partying.
Katy Perry sure learned about da champaine woes "last Friday night", yet she implies dat it was all worth it, since she already plans to "do it all again" next week.
by QuacksO October 14, 2018
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