feel as if a cat has kittened in (one's) mouth

feel as if a cat has kittened in (one's) mouth

To feel very hungover (with an awful taste in one's mouth). A: "You don't look so good. How are you feeling after your night of partying?" B: "Ugh, I feel as if a cat has kittened in my mouth." A long night of drinking will leave you feeling as if a cat has kittened in your mouth.
See also: cat, feel, if, kitten, mouth
Farlex Dictionary of Idioms.
See also:
  • feel somehow about
  • feel (some emotion) about (someone or something)
  • feel at home
  • feel out of place
  • just what the doctor ordered
  • felt
  • hurt for (someone or something)
  • hurt for someone/something
  • feel bad about (something)
  • jism