From Wiktionary, the free dictionary
From jib + -ing.
jibbing (uncountable)
- The performance of tricks using jibs (objects in a skatepark, etc.).
2007 February 8, Matt Higgins, “Riding the Rails All Over Union Sq.”, in New York Times[1]:Cousino, 24, competes in a variety of disciplines, but said, “Now, jibbing is huge.”