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1.
To ker is to introduce two close, even intimate, friends from completely different spheres of your life, and watch them fall madly in love, within days.
Person A: Wait, isn't that your office mate and your second grade teacher off making out in the corner?

Person B: Yeah, I had a barbecue for my birthday, and invited a bunch of different people who knew me, and before I knew it, I was kering half the people there. My racketball buddy ended up with my dentist, too...

Person A: Wow, a double-kerin at one party? AWESOME!
by boticelli February 02, 2010