jill and the others were heading towards the restaurant when suddenly she did an anorexic shuffle and disappeared
a backwards walk, sudden slowdown, seamless turn, or silent exit made when someone who's socially anorexic (shy,anxious around others) leaves a group of people in an unannounced and unnoticed way
"jill and the others were heading towards the restaurant when suddenly she did an anorexic shuffle and disappeared" What is the definition of "anorexic shuffle"?