To lose one’s train of thought when relaying a story with one or more person/s. Generally also resulting in the other people listening, to also not remember a thing about the story - can be known as the Double-Biden.
Bidening tends to occur when you have a very important point or the matters discussed are serious to an extent…….annnnnnnd it’s gone!
“Burt”: Ohhh guess what I did the other day?
“Austin”: what cunt?
“Burt”:……(has lost puzzled look on face)….awwww fuck….I did a Biden! Fuck!
The new hip word for dementia that all the kids are using today
My grandma has Biden, we're probably going to have to put her in a nursing home soon...or we could just put her in the white house and make her be president and watch her be humiliated every day, but no I wouldn't do that to my own grandmother that's cruel. What kind of soul-less person would do something like that to their own family member? Oh wait...