bias

your favourite member of a band. not necessarily a kpop group but that's the most common context. someone might say their bias is OT#, one true number, which basically means they love all members of a group equally.

"who's your MAMAMOO bias?"
"Hwa Sa, she's so pretty. yours?"
"OT4, I love all four of them for different reasons. you're right though, Hwa Sa is knockout gorgeous" :)

Danny DeVito

the most beautiful man to ever live!! he's amazing in every way and some consider him to be God, which is pretty accurate

guy 1: "i just watched 'The Hitman's Bodyguard' !! Ryan Reynolds is so cool"
guy 2 : "Yea but have you seen 'Twins', 'The Lorax', or Disney's 'Hercules'? that's where Danny DeVito's at."

guy 1: *starts crying happy tears , chanting Danny's praises and bowing to the sun*
guy 2: *joins guy 1*

Lesbian

a woman who experiences romance only with other women.
why? because women are beautiful and amazing and marry me zendaya

"the girls in my school are all beautiful but I have yet to find any lesbians."