in the bio

When someone confirms that they have committed to college by putting “(school name) ‘XX” in their Instagram bio

Person 1: yo do you know if Sarah has committed to Syracuse yet?
Person 2: idk, I checked her insta and it’s not it’s not in the bio yet

by Lnasia123 April 27, 2021

Bio-genderphobia

The fear, hatred and irrational feelings towards a biological male or female

Due to Jason's bio-genderphobia he desided to separate the transgenders from the biological men and women at the ceremony this evening.

by Jilly jiggs March 31, 2022

SYBAU (Bio)

A commonly used acronym made popular by Gen Z across Tiktok for "Study Your Biology And Understand".

Ryan: "I've got a crazy exam tomorrow in bio!"
Emily: "Twin, Sybau (Bio)"!

by ryamwolasz November 6, 2025

bio booty

when an android has a big booty

that's a nice bio booty

by bio booty May 9, 2022

Bio-genderphobia

The fear, or hatred and irrational feelings of a biological male or female.

Due to Jason's bio-genderphobia, we will be separating the transgenders and biological sexes from this evening's event.

by Jilly jiggs March 22, 2022

Nice pic Look up the info on my bio, there is a big chance you would love what we do!

Nice pic Look up the info on my bio, there is a big chance you would love what we do!

Nice pic Look up the info on my bio, there is a big chance you would love what we do!

by Mary's February 10, 2018

Brb Bio

Be right back, bathroom in and out.

Used by gamers to let their party members know they are taking a small bathroom break.

Party members walk up to the boss room
The healer really has to pee
"Guys brb bio" - The Healer
"Ok np" - The tank
"What?" - The rogue
"She will be right back, bathroom break" - The Tank
"What's bio?" - The fighter
"It means Bathroom In and Out, and sometimes biology, because nature is calling" - The Tank

by razersnek February 4, 2023