a cat shit in my mouth

phrase used the morning after a heavy night of drinking. it refers to the very nasty taste left in one’s mouth as part of a hangover.
cory: hey craig, you got any pets?
craig: no. why?
cory: cause last night i p-ssed out on your floor, and i think a cat sh-t in my mouth.
from a meg ryan movie ‘promised land’ and referenced to in stephen king’s ‘dreamcatcher’ by jason lee. lee as jim/beaver: “in the movies, when people wake up together in the morning, they immediately start kissing, nuzzling and going at it, but what they never do is get up first, take a leak and brush their godd-mn teeth, which i don’t think i’m alone in feeling is pretty much necessary when you wake up.” then he says something like ‘like meg ryan in that movie promised land’
pete moore (timothy olyphant): “promised land? never heard of it.”
jim “beaver” claredon (jason lee): “meg ryan and uh whats his name? reefer sutherland…”
the guys: “keefer!”
beaver: “…from i don’t know 1988 or something. so, meg ryan wakes up in the morning and says “where’s the cat?” and he says “what cat?” and she says “the cat that sh-t in my mouth.”
morning breath is worse if you p-ss out without brushing your teeth, after a night of drinking and onion pizza after the bar.
~waking up the ‘morning after’
bev: where’s the cat?
danny: what cat?
bev: the cat that sh-t in my mouth.
since my example has to use the exact phrase ‘a cat sh-t in my mouth’ and i quoted the movie and don’t want to change it, i’ll make more examples
~amy: d-mn where’s that cat?
chris: what cat? i thought you only had dogs
amy: i do, but i think a cat sh-t in my mouth this morning”
~”oh snap, your breath is so rank a cat must of sh-t in your mouth”