Poopogenic claudication

Proper medical term for the involuntary, anal clenching, straight-legged, shuffling gait necessary to make it to a toilet in the case of impending diarrhea
shit shuffle poop walk

Ben tried to run down the hall to the restroom after morning conference but he lost control of his legs as poopogenic claudication set in. He immediately regretted that having the prune juice flax breakfast smoothie especially after going out for Indian food last night.