Yiper means: One who believes a word is real, but it doesn’t. (in Community Dictionary, added by Skyla Benjamin)

What else does Yiper mean?

  • Small, friendly dog who yipes throughout the day and night. You want to kill little dogs because they won’t shut up. Yorkies, Pekinese, wiener-dogs poodles…etc. (in Community Dictionary, added by Makenna Armstrong)