look up any word, like thot:
 
1.
Key holing is a part of certain people's sexual life. It means that during sex not only the penis, but the balls as well are in the vagina/anus.
Can be used as a verb too.
1.Oh my god!! Last night I was key holing my girlfriend very hard!
2. Hey, look at that chic! I would keyhole her right now!
by gtbanana August 01, 2009
8 12