The "Australian Brain Freeze" is the sex act of putting an ice cube in a vagina. It's named after Australia because Australia is known as the land down under.
My girlfriend's asked me to do the Australian Brain Freeze for her last night. It was horrible.
When you are drunk/high, and begin to say things incoherently and not comprehend anything.
“Hey what do you want to watch on tv?”
“Erhh hav you herd that nu sooshhi eating downtown?”
“Huh? I asked if you wanted to watch tv, Do you have gummy brain or something?”
CTE brought on from hundreds of Tae Kwan Do kicks to the head.
Bob should have never taken up martial arts. He's angry about everything now that he's grown old, a clear symptom of dojo brain.
Doesn't make you smarter. You're still a nimrod its just that you think stupid faster
Me: Hey dude I just took some Brain Pills.
Bob: Wow you're stupid faster
The feeling of the head rush one gets from taking a large bong rip
*hits bong* ... Whoa I've got bong brain
By definition, it's the place that Tenders throws your brain when you have had bad idea.
Mom: "my child deserves to work in SHIEN"
Tenders: "You're going into the brain hole"
Tenders: *throws brain in hole*