-inacocoonaroundoneself;becaughtinone'sowntrap;cocoononeselflikesilkworms;fallintoapitofone'sowndigging;fallintothecocoonsetbyoneself;fryinone'sowngrease;getenmeshedinawebofone'sownspinning;hoistoneselfwith[by]one'sownpetard;makeacocoontoshutoneselfin;putanoosearoundone'sownneck;spinacocoonaroundoneself--togetenmeshedinawebofone'sownspinning;tieoneselfupwith...;weaveacocoonandgetimprisonedinit;wraponeselfupinacocoon