The act of adding the letter "y" in place of vowels in a word to make it sound more fantasylike. Someone who performs fyntysiomynia is called a fyntysiomyniac.
"I've never seen fyntysiomynia like this... I mean, you changed Camilla to Camylla, Jerome to Jeryme, and Bob to Byb. BYB."
by Little Dove June 8, 2023
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