past tense Verb; The act of causing one to loose ones train of thought as well as the ability to carry on thoughts associated with said sequence of thought
"I kept trying to study but my friends totally brain-panned me this weekend"
"Me and my girlfriend were about to go at it and then you came in and brain-panned us!"
"I've been trying to look up what was wrong with my car and youtube brain-panned me"
"Me and my girlfriend were about to go at it and then you came in and brain-panned us!"
"I've been trying to look up what was wrong with my car and youtube brain-panned me"
by jseow August 19, 2011
A motorcycle helmet. Specifically the kind that just covers the top of your head. They are mostly sported by riders on top of a American brand motorcycle, chiefly, Harley Davidson.
Hey Pete, good thing you were wearing your brain pan when that car slammed you. Your face is a mess but at least you can think straight!
by WindowLicker9000 April 11, 2010