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Computer term: "Basic Input Output System" Stores information about the computer and what it can do. After its done, it passes control to the MBRBoots up like this: "Power" -> "Power Box" -> "BIOS Chip" -> "Hard Drive" -> "Master Boot Record" -> "Operating System"
My BIOS got fried in that storm.
by Alex January 16, 2004
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May 13 Word of the Day
lil mad is like big mad but the opposite, you mad but not mad to the extent of pullin somthin
"look im sorry i ate your food"
"is cool im just lil mad"
by lilbabiey November 30, 2018
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2
Slang for biological parent who has been absent for most of your life. You are not close to this person and is often seen as more of a stranger who happens to share DNA with you. They are not your family.
The bio called me today and asked if I was gonna go see my half-sister today.

The bio told me he was gonna send child support this month.
by Dr.Irwin October 24, 2019
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3
Used in many MMORPG's to indicate that you will be away to go to the restroom.
Dude1 "Hey dude, sorry, but I need to take a bio break because it feels as if I have a turtle-head poking out."
Dude2 "Dude, please, just say your going bio. I don't want a picture dude."
by Blackadder ll January 15, 2005
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5
Also known as a profile, BIO is short for biography and is a term used to describe a brief description of a person.
My Age is on my bio page.
by Jak Dude April 30, 2005
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