when i was in carpentry school i saw a guy shoot himself in the head with a nailgun and he certainly knew he did it.
how the hell you could not know is mind boggling.
I'm sure he has 10... The upper left lip,the upper mid left lip, the upper middle lip, the upper mid right lip, the upper right lip, the lower left lip,the lower mid left lip, the lower middle lip, the lower mid right lip, and the lower right lip.