druncussion 

a violent shock to the brain caused by either a singular shot of especially lethal alcohol or intense binge drinking; an alcoholic punch to the base of the brain; can have long-term impact; not to be confused with a hangover

I visited my brother in Portland last week and that drink I had at Teardrop Bar gave me a druncussion.

druncussion by GRush March 12, 2009

drunkscussions 

Really super deep discussions had under heavy influence of alcohol, usually where revelations are had that are not to be remembered the next day.

"Do you remember those things we talked about last night?", "Nope, too bad they were drunkscussions..."

drunkscussions by PumpkinDrublic August 2, 2013

drunkussion 

Possibly suffering a concussion while being extremely under the influence of alcohol. But you can't be sure it's a concussion because of how drunk you are.

When I left the bar last night I tripped and fell off the curb and hit my head on the street. I think I got a drunkussion.

drunkussion by j_beningufirudo October 3, 2015