brain train

When a girl gives a blowjob to more then one guy at the same time. The girl is the locomotive pulling the other cars of the train. thus called a brian train.

"last night we had a brain train going with this girl.. she was blowing all three of us at the same time!"

by conduct0r August 22, 2009

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brain

the newest "form" as of 06' to define giving head (blowjob)

"you know you give good brain, like you graduated from a good school"

by pmiller February 6, 2007

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Brainal • Brainal Rape • Brainard • braina • brainable • .brainah • brainacol • Brainade • brainaholic • brainal fuck

An educational Nintendo DS game developed by a Japanese doctor named Ryuta Kawashima. It has various daily training programs that help you 'train your brain' and tips to improve your brain capacity. You can also take the 'Brain Age Test' which tells you how active you are of a thinker, 20 being ideal and 80 being the worst. Ryuta is the host in the form of a virtual floating head on the side screen, and is known to refrence the 'prefrontal cortex' quite a bit.

Brain Age:

Ryuta- Now here's a fun brain tip! Simulating daily routines can help activate your prefrontal cortex!

by Aspirations January 11, 2009

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Dick Brain

A Man who has a Dick for a brain and thinks with his dick

A guy who thinks with his dick and cheats on his girlfriends then thinks about his actions later in life this makes him a Dick brain

by God is here January 27, 2012

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brain cramp

spacing out for a moment or becoming very confused.

if someone was saying something and you misheard them, you could say 'brain cramp' or 'I'm having a brain cramp' to explain how you're confused or explain something idiotic you said.

by shivani patel July 27, 2006

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