The process where a male puls his testicle and dangles it just over the top of his trousers so it looks like a brain. then the mail raves around the room. also brains can be used to describe a testicle.
Wow me nd the lads were having a Brain Dance round the room last nyt!

I was walking round last nyt with my brains out.
by Potty October 10, 2007
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When a dancer comes back from a practice and still had a pound of homework to do at like midnight, and their brain feels like it’s melting. You can’t really function and your eyelids feel like your eyes are weightlifting.
Mrs. Smith, I was not able to complete my homework because I had a huge dance brain.
by EyeWeightifting May 16, 2018
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