Synonyms for Hee haw:

• n. & v.

  •giggle (noun, verb)
  • twitter.

• v.

  •bray (verb)
  • yell,
  • neigh.
  •chortle (verb)
  • chuckle,
  • crow,
  • titter,
  • giggle,
  • snicker,
  • hee-haw,
  • cackle,
  • snort,
  • guffaw,
  • teehee,
  • Sniggle.
  •chuckle (verb)
  • laugh,
  • smile,
  • chortle,
  • snigger,
  • exult.
  •snicker (verb)
  • knock,
  • Tehee,
  • mock.
  •snicker/snigger/sniggle (verb)
  • sneer,
  • smirk.