What is Gravkitty?
1.
The invisible force that prevents you from moving when there's a cat on you. This force, like normal
I should have gone to the store today, but I was pinned to the couch by gravkitty.
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Random Words:
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On the IMDb message boards, this is what you call a manwhore who apparently has a girlfriend, has a job, plays AND coaches a sport, body..