nipply

a tit bit nipply

vulgar slang Particularly cold or chilly. A pun on the phrase "a tad bit nippy," using "tit" (a vulgar slang term for "breast") and "nipply" to refer to the fact that one's nipples become firm and pronounced when exposed to cold temperatures. Oh man, it's a tit bit nipply out there, isn't it! I feel like mine could cut glass, it's so cold!
See also: bit, nipply, tit

nipply

rude slang Quite cold or chilly. A pun on the word "nippy" (meaning "cold"), referring to the fact that one's nipples become firm and pronounced when exposed to cold temperatures. Oh man, it's a bit nipply out there, isn't it! I feel like mine could cut glass, it's so cold!
Farlex Dictionary of Idioms.

nipply

mod. [of weather] cold. (A play on nippy [weather] and what such weather may do to the human nipples.) It’s a little nipply out this morning.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • a tit bit nipply
  • (as) cold as a witch's tit
  • colder
  • couldn't catch a cold
  • colder than a witch's tit
  • a tad
  • tad
  • I should have stood in bed
  • I shoulda stood in bed
  • should have stood in bed, I
References in periodicals archive
Hence all the nipply blobs of tube-squeezed paint, the palette knife slashings.