tripe

noun4

1. •
   The lining of the large stomach of ruminating animals, when prepared for food.

   • You saw only your mother die. I see them pop off every day in the Mater and Richmond and cut up into tripes in the dissectingroom. — 1922
2. •
   (disapproving, figurative) Something foolish or valueless, especially written works and popular entertainment (movies, television).

   • No, I'm not kidding. Professor, Broadway stands for a lot of baloney; but, it will never digest a piece of tripe like this! — 1932
3. •
   [in the plural] The entrails; (by extension, humorous or derogatory) the belly.

   • Next morning Miss Dolly complained of her Tripes; / Drinking cold water had given her gripes. — 2013
4. •
   An edible lichen, especially rock tripe.

exclamation1

1. •
   (disapproving) That (what has just been said) is untrue.

noun1

1. •
   (slang, old-fashioned) Synonym of Tripehound (“Sopwith Triplane”).