mewgirl 

mewgirl is basiclly a sexy and intelligent cat girl. it was created in the 1990's from the word mew and girl.

wow! she is one mewgirl!

mewgirl by Ava March 26, 2005

meowgirl 

some egirl who thinks having cat ears and cat tails are cute.

meowgirl: "DONT TOUCH MY TAIL!! :3"
idk who: "bro wtf"

meowgirl by urlocalmeowgirl January 13, 2022

Gay Mergirl 

A gay girl who is into gaming and computers.. And maybe secretly a mermaid. Usually linked with bisexual girls, lesbians and pansexual women may also be a "Gay Mergirl". And of course more sexualities.

Sarah: "Oh my gosh, Eliza is such a Gay Mergirl.."
Meghan: "I know right!"

Gay Mergirl by Teh Pug Life March 9, 2018

megirlfriend 

when a closeted man has a beard and is forced to make their relationship convincing, he adds 'megirlfriend'

Louis Tomlinson: I love eleanor megirlfriend'

megirlfriend by H_Tommo May 14, 2020