look up any word, like smh:
 
1.
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.
Dude, Debbie was teasing me last night and I totally saw her keyhole when she bent over for me!
by Gene Wonka October 07, 2007
 
2.
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
 
3.
Pounding the pussy so hard with such a massive member that it thins or demolishes the taint leaving only a keyhole shaped chasm.
DAMN! I gave that ho a keyhole last night!
by Dudeman Rokk August 11, 2011
 
4.
A nicer version of asshole.
You friggin' keyhole, shut up!
by RedRabbit October 01, 2004
 
5.
Someone who is a jerk.
He's such a keyhole! He never stops insulting me. He's quite annoying!
by Junglejim1 January 16, 2009
 
6.
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.
Keyhole can keyhole a beer in .85 seconds.
by Billy Tomcat January 05, 2005