Springheel Jacking Share definition Flag Verb - jumping over buildings and setting people on fire. The act of being a Springheel Jack. Oh my lord....THERE'S a guy jumping off the roof with a woman on FIYA! . He's springheel jacking!! LOL ^_^ Springheel Jacking by Pantsface June 12, 2006 0 0 Get merch Get the Springheel Jacking mug. Buy Now — $32.95 See more merch