hiker 1: hey what took you so long?  hiker 2: sorry i got a bad case of boot shat
when you are wearing shorts and you catch a bad case of diarrhea and the soft, liquidy shit runs down your leg and into your boot
"hiker 1: hey what took you so long?  hiker 2: sorry i got a bad case of boot shat" What is the definition of "boot shat"?