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1.
A term used in skiing/snowboarding. To jib (to do a trick/stunt on skis or a snowboard)
Jibulate can also be used as an adjective in describing something well skied
Ian, did you see me jibulate that rail?

or

Cam, did you see me jibulate that gnar cliff?

or

We are going to jibulate all over the mountain.
by theibulator December 01, 2007