Mildly insulting phrase denotes silly behaviour, actions or thoughts usually attributed to a child or immature person.
"Don't get angry at your little bro., he did not mean to pull your hair, he is a two-year old bird brain"
by Muyuna December 11, 2004
by Manatee God July 18, 2015
when you have a moment of partial or total forgetfulness about what you were saying and or start stuttering i, uh, duh
by zenith1932 September 17, 2020
A condition associated with a stupid person. A person who cant think for themself. A person with nothing upstairs. Someone who has HERPES of the brain instead of the body. It impairs their thinking and makes them become brainwashed easily.
Mikey Rehmeer has herpes of the brain.
by sjeeee December 27, 2007
when you are having a conversation and this of the most perfect word to describe what you're talking about, and suddenly the word escapes your mind, and you spend a good 10+ minutes trying to remember the word. then out of nowhere the word comes back to you, your hands grip whatever is in arm-length and you let out a gasp.
"yeah my parents got married a lot later, but theyre quite.....crap i just had the perfect word"
"what was it"
"it had to do with uncommon, or against society"
(10+ minutes later)
(falls back onto bed, grabs the persons wrists)"oh my gosh i got it, unconventional" (gasp, smile, laugh, relief)
"geeze that was like an orgasm"
"oh no that was a brain-orgasm"
"what was it"
"it had to do with uncommon, or against society"
(10+ minutes later)
(falls back onto bed, grabs the persons wrists)"oh my gosh i got it, unconventional" (gasp, smile, laugh, relief)
"geeze that was like an orgasm"
"oh no that was a brain-orgasm"
by holymoleydood August 07, 2009
A description used for someone who has said or done an incredibly stupid thing, that it is attributed to them having sand on their brain.
Friend 1: Hey dude, Friend 3 still thinks we only use 10% of our brain.
Friend 2: He's got some sand on the brain.
Friend 2: He's got some sand on the brain.
by massivegamer July 17, 2019
What happens when you think more than you're accustomed to without properly stretching your brain first. Can result in serious brain pain and possibly permanent brain malfunction. Can be caused by overstudying, overthinking, overphilosophizing, and the chronic use of hallucinogens, which can decrease brain function and thus make an accidental sprain more likely.
Person: I've got my calculus class at 7am tomorrow...aauughh....
Friend: Oh yeah, I took that one last semester. I got a sprained brain from it, make sure you stretch before class.
Person: ...how...do you stretch your brain?
Friend: I dunno, but it gives you an interesting visual, doesn't it?
Friend: Oh yeah, I took that one last semester. I got a sprained brain from it, make sure you stretch before class.
Person: ...how...do you stretch your brain?
Friend: I dunno, but it gives you an interesting visual, doesn't it?
by Kayl June 12, 2008