When one has consumed an excessive amount of beer, and they are physically unable to leave the premessis in which they are currently drinking said beer.

*This does not mean the person will stop drinking beer.*
Mike: Wanna go crush some bud lights at Applebee's??
Greg: Nahhhh, dude, I'm beer'd in. Let's finish off my 30 rack here.
by Buck B. Bass July 24, 2017
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