I sometimes use the “UHHNGGNGYEH!!!” expression on Hentairules, to express deliberately exaggerated ecstasy, but I realized some time ago it was absolutely obscure for, well, everybody actually.
So, behold: the origin of that, an image.
I’ll reckon this is lame. But I don’t care, I laughed until my ribs hurt the first time I saw it, and even now it holds precious sentimental value in my eyes, deal with it