What is Spine Slide?
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When you snowboard up to a rail, but don't jump high enough to get on it, causing you to fall backwards and slide down the rail on your back.
"Dude, did you see that? I just grinded that rail on my back!"
"A spine slide?? That's more impressive than a real grind!"
See
Random Words:
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Lots of uses:
1. verb - dance like an idiot.
2. verb - to eat or drink at a rapid pace
3. verb - to fuck somebody
4. verb - to disma..
1.
Laying in a tub/pool/jacuzzi etc.. with only the head of your cock poking out of the water while a chick sucks on your balls.
My girlfr..