If you’ve ever seen a music video from the band OK Go, that’s basically what it’s like hanging out with Brandi Shigley. Over there is the flamethrower, in this corner is a family of ferrets dressed in matching outfits, in walks a mailman with a green mohawk who is also her tattoo artist, and here you are sitting on a giant hand-shaped chair that smells of funnel cake.  The whole thing is L-I-F-E, turned up to 11.  When you listen to Brandi’s story, you’ll understand; she eeks her way through college but becomes the hottest purse-maker circa Y2K (literally #3 on AOL), such that she has her bags showcased in…