Person 1: "omg there were these two gay guys making out on the couch at this party, and i can't get the image out of my head."
Person 2: "ha, you've got brain spam"
Person 2: "ha, you've got brain spam"
by Jake521825 September 08, 2008
brain spam is when there's tons of unsolicited thoughts, images, and sounds incoming amongst what's actually pertinent and relevant information.
by The Postatron 3000 March 16, 2010