▁created ▁for ▁the ▁episode ▁to ▁supp lement ▁the ▁live ▁insect s . ▁These ▁props ▁were ▁designed ▁by ▁prop ▁master ▁Ken ▁Haw ry li w ▁and ▁" could ▁[ be ] ▁put ▁... ▁next ▁to ▁a ▁real ▁ro ach ▁and ▁no ▁one ▁would ▁know ▁the ▁difference ." ▁" P iles ▁and ▁p iles " ▁of ▁f aux - d ung ▁were ▁also ▁created ▁for ▁the ▁show ▁by ▁using ▁an ▁organ ic , ▁f ec es - free ▁subst ance . ▁ ▁The ▁episode ▁came ▁under ▁heavy ▁criticism ▁by ▁the ▁standards ▁and ▁practices ▁department ▁at ▁parent ▁network ▁Fox , ▁who ▁took ▁exception ▁to ▁the ▁initial ▁script ' s ▁heavy ▁use ▁of ▁words ▁such ▁as ▁" c rap " ▁to ▁refer ▁to ▁the ▁ex crement ▁that ▁episode ' s ▁co ck ro aches ▁fed ▁upon . ▁Dar in ▁Morgan ▁later ▁attacked ▁and ▁par od ied ▁this ▁approach ▁in ▁the ▁twenty - first ▁episode ▁of ▁the ▁second ▁season ▁of ▁the ▁American ▁crime - th r iller ▁television ▁series ▁Mill en ni um ▁called ▁" Some how , ▁Sat an ▁Got ▁Be hind ▁Me ". ▁In ▁the ▁episode , ▁a ▁network ▁c ensor ▁again ▁targets ▁the ▁use ▁of ▁the ▁word ▁" c rap " ▁and ▁storm s ▁onto ▁the ▁set ▁of ▁a ▁show ▁res emb ling ▁The ▁X - Files ▁being ▁t aped , ▁featuring ▁look al ikes ▁of ▁Mul der ▁and ▁S cul ly ▁with ▁those ▁series ' ▁theme ▁music ▁playing ▁in ▁the ▁background . ▁ ▁The ▁episode ▁marks ▁a ▁rare ▁occasion ▁in ▁the ▁series ▁in ▁which