Term commonly use in the fire service in Southeast United States, descrbing explosive diaherra. After taking a "Mulkey" toilet is usually left in disaray. When closely examined spackle and blow-back will be noted on inside of bowel. Example's of a "mulkey" can be found in a Mexican restaurant bathroom.
That toilet got distroyed, Who took a Mulkey?
I just ate PF Chang, I have to take a Mulkey.
Ihave to clean the toilet, someone took a "Mulkey"