(noun, onomatopoeia) The slapping and clapping sounds produced by the flapping skin folds of a morbidly obese person while they are being furiously penetrated from behind.
I pulverized that big girl's behind so fast she made the kemenecks.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.