I posit that "pyon" is more kawaii-er than "nyaa." Is "pyon" the most kawaii-ester thing a person can say? Pic unrelated, just looks like a good backdrop for a character saying "pyon."
Pyon has nothing on Poi. Just sayin'.
nyaa's annoying as shit half the time, considering how many characters say it.
pyon doesn't occur much, but definately pops my heart boner.
waaaaiii, on the other hand, is the perfect representation. It's common enough to symbolize, but isn't ruined by other less people.
"onii-chan" is objectively the cutest word.
Step up senpai-tachi. Kyun is the kawaii-est.
Kyuu > kyun
Added some pyon to that background. I think it works.
Is this really something they would discuss on tumblr?
"Nyaa" is just annoying as fuck.