the practice of removing a segment of cranial bone;thought in ancient times to promote creativity and clearer thought. in some areas of the world, it is still a practice
by Captain Jen August 26, 2003

by Man cabbage July 14, 2003

Term used in online gaming which was popularized by Action Quake; it refers to the act of trepanation.
Only in this case, the hole bored into your head is made by a bullet rather than a surgical instrument.
Only in this case, the hole bored into your head is made by a bullet rather than a surgical instrument.
"Bulletproof was trepanned by TheBurntOne's MK23"
by dtrax May 23, 2005
