Brain cell loss moment that can be several things including: Quite possibly the most annoying moment in your life where you become a dumbass for 5 seconds and after that you forget what you were trying to do (like walking into a room and forgetting why you walked in). Watching D.E.I training videos. Talking to a dumbass making yourself a dumbass (it can also work like a plague jumping person to person) until your intelligence kicks back in (which can be never). Trying to think of more definitions for this word. When you were about to watch a video but a short pops up and you watch and try to go back but it's gone.
Mike: *Walks into a room*
Mike: "Why the hell am I in here again?"
Mike: *thinks to himself* "Goddamn it I got Brain cell loss moment"
Mike: "Why the hell am I in here again?"
Mike: *thinks to himself* "Goddamn it I got Brain cell loss moment"
by HAMBURGER007 June 3, 2025
 Get the Brain cell loss momentmug.
Get the Brain cell loss momentmug. a pain felt in the elbow during extremely long conversations while using a cell phone. Pain can alternate between elbows as you switch from one hand to the other.
by Sir Gregory Peppercorn January 23, 2010
 Get the Cell-bowmug.
Get the Cell-bowmug. by UnboundTrauma July 22, 2021
 Get the Brain Cellsmug.
Get the Brain Cellsmug. by pseudonymamim52 February 23, 2021
 Get the Cellmug.
Get the Cellmug. When someone acts so stupid, it’s like they have a lack of brain cells in their heads.
People with BCDS typically post nonsense on Twitter and Reddit, and think the moon landing was faked.
People with BCDS typically post nonsense on Twitter and Reddit, and think the moon landing was faked.
Conspiracy theorist: the earth is flat!
Me: the earth is round, dude, you’re suffering from a case of Brain Cell Deficiency Syndrome.
Me: the earth is round, dude, you’re suffering from a case of Brain Cell Deficiency Syndrome.
by GeosWorld April 23, 2023
 Get the Brain Cell Deficiency Syndromemug.
Get the Brain Cell Deficiency Syndromemug. Celles is a goat
by UrGirlsFavorite November 22, 2021
 Get the Cellesmug.
Get the Cellesmug. Someone of middle eastern or indian descent who has hidden in the states for a while as a secret terrorist.
by ballbuster24 October 23, 2023
 Get the Sleeper Cellmug.
Get the Sleeper Cellmug.