Although a seemingly harmless and fun mash-up of two phrases (Herbert Hoover's campaign promise of prosperity "A chicken in every pot" and it's counterpart phrase, "He/she doesn't have a pot to piss in" meaning the poor
bastard/bastardette is beyond
broke), this phrase actually refers to those who
will put a chicken in a pot for no good reason other than to urinate on the postmortem bird (sometimes referred to as "Chissing").