1 definition by Noah4399
Nyamichii is a seemingly cute and innocent girl. Cute voice and looks and appears to have no flaws. But if you get to know her enough you'll realize she, in fact, is a meme.
Person A: "Wow that's such a cute girl! I bet she's really sweet-"
Person B: " Don't get fooled... One of my friends know her and she's a Nyamichii."
Person B: " Don't get fooled... One of my friends know her and she's a Nyamichii."
by Noah4399 May 14, 2015