Verb, combining the action of "jib" or "jibbing" on a "jibstick", skis, snowboard, skateboard or bicycle and "slice" meaning to carve, turn, or rip it up. Also, straight-lining switch at a ski resort or in a terrain park.
Noun. The name associated with the infamous "Jib Slice" found on both Facebook and Twitter. Known for verbally abusing snow riders from around the globe. This kinda abuse is known as being "jib sliced".
Dude, I busted a jib slice today that would've made ya cry.
Crap, I just got "jib sliced" by Jib Slice on my Facebook page.