1. When your memory fails during and/or after a night of drinking alcoholicbeverages.
2. Not remembering previous or future plans due to imbibing quantities of alcohol.
Jeff met Sandra while pounding shots at the bar last night, but didn't remember her name and that he married her in Vegas. Jeff had one of the worst cases of boozeheimer's his friends have ever seen.
Robert had too much alcohol to drink and did not remember he made plans to meet friends later that night. He blamed his boozeheimer's while downing another Pabst.
John isn't a flake, he just had a case of boozeheimer's.
The type of drunkenness where you forget exactly what you were doing while drunk, but maintain the clear recollection that you didn't do anything too embarrassing, only to be told later by friends that you were that kid who was running into people and swaying back and forth every 5 seconds on the dance floor.
Jim: Dude, did you see Mike last night?
Tom: No. Why?
Jim: He was Boozenheimed, when i had breakfast with him this morning he had no idea that he had been such drunken idiot last night. He completely forgot bumping into Kristen and spilling her G&T everywhere. Its was ridiculous. He wouldn't even believe me when i told him what he did.