The appearance a woman's anus and vulva make when she's bent over nude. It is further enhanced if the woman's butt cheeks are spread open.
by Gene Wonka October 07, 2007
Pounding the pussy so hard with such a massive member that it thins or demolishes the taint leaving only a keyhole shaped chasm.
by Dudeman Rokk August 11, 2011
Town drunk of Sauk Prairie. Do not headbutt or you will be injured. Has been known to "keyhole" a beer in .85 seconds and did a keg stand of 4 minutes and 20 seconds. Has retarded people assist him rolling joints. He had to wear a 40 lb. vest in jail.
by Billy Tomcat January 05, 2005
when a bullet fired from a gun strikes its target at a funny angle, the resulting asymmetrical hole looks like a keyhole, hence the name. usually caused by a worn or damaged barrel, or poor quality/incorrect caliber ammunition.
that ancient pistol i inherited from my grandfather is so worn out, half the time the bullets will keyhole and the other half of the time i can't even hit the target.
by facefault November 12, 2011
by Junglejim1 January 16, 2009
by Schlomo Lipchitz November 28, 2012