A 'best girl' is a female character in an anime or video game series that is subjectively chosen to be the 'best.' The term 'best girl' is used by fans to express their opinion on their favorite character being superior to others based on individual traits they may possess, as well as their abilities.
'Who was the best girl in the series?'
'Well I'm not sure but I think it's definitely X.'
'No, Y was better. She was more mature and got along better with the main character.'
by Johnny sensei July 5, 2016
Old slang (dating at least as far back as 1927) meaning "girlfriend." Preferable in some ways for implying that she's not the only girlfriend, just your best.
"I was necking at the drive-in with my best girl."
by inkdrinker January 17, 2004
Natsuki, Not just talking about Doki Doki ether. Out of any Anime girl, Natsuki is best. NATSUKI IS BE-dfkjgsorhltyjtoi6jdyjueo5ijeo5ijhyoirjtgl
"I changed my mind." "Ignore everything you just read." "Its everyone else's own fault there so unlikeable." "Me and everyone else are to messed up for someone as wonderful as you." "All of these problems would go away if you spent more time with Monika." "Just Monika." "Just Monika." "Just Monika." "-TEAM SALVATO-" "Just Monika." "MONIKA BEST GIRL"
by doubbleprower2 November 20, 2020
being the bestest and the only superior girl eva 🥺 too cute and too loving, deserves the world
she’s so sweet and caring!!

yeah! saf really is the best girl ever
by I love namjoon August 5, 2020
people always say “rem best girl”. b*tch please, chika fujiwara best girl.
by Turkroach in ud ジ May 11, 2021
Onodera is best girl, tf how did that tsundere bitch Shit-oge win.
by D.R. Schasz March 19, 2019