A bollock brain is a fuck wit.
Oi! Bollock brain, unplug the toaster before sticking a screwdriver in it to get that bit of burnt toast out.
A total lack of recognition.
A silly mistake.
Can be stress related.
"I had a total brain-fart when she asked for my number."
some one who is dumber than a rock.
antonio ran into a park car. lol he is such a damn bird brain.
When you begin reading a page, and blank out thinking about other things. You finally come to, realizing that you read the whole page without ingesting a single word.
She was reading statistics homework when she suffered an acute case of monkey brain. I suppose thats what happens when you do your homework tipsy on the stairs in front of your building at 2:30 AM.
it means, you are an idiot, and you are reading to much percy jackson books
hey brian, hey, guess what, what, your are a seaweed brain
You take a thought provoking concept and decide to think extremely deeply about this particular concept. Something which often confuses most people or which has never been/cant be solved. The person thinks about and explores many areas of this concept to such an extent that they feel very mentally exhausted and also may experience a headache. In extreme circumstances epitaxis (a nose bleed) may occur. This can then be compared to the familiar term of wanking where sperm is ejactulated on pleasuring the penis - using the brain to extreme effect that blood is produced (sperm) = brain masturbation(wanking)
the concept of time zones - do you actually live longer if you move from one zone to another, depending on the zone and your place of birth - where brain masturbation originated from
what death feels like
afterlife
time stopping
A brain, usually human and male, wired to orgasm only to pixelated imagery or memories. The first stage is less wood and delayed ejaculation with real women. Some men have mismatched libidos with their partner and this can help. But being unable to jack off without porn and erectile dysfunction can happen in extreme cases, so test yourself without porn regularly!
Even though my wife likes to have sex less often than me, she's really cool about my porn brain.