In Information Technology and specifically Computer Science, the term "Grey beard" or "Greybeard" is used as a droll, sarcastic way to describe any person who is older. Typically, a Grey Beard in IT will be very specific about methodology and have well-reasoned arguments about why the methods they are using are superior to current ideas and methods. Many times, they're not wrong!

Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)

An older man, usually someone with seniority in a business, a labor union or other community. Often used disrespectfully by younger members when referring to preferential treatment or out-dated behavior.

An extremely sexual and mysterious young man with prematurely grey hairs. Usually extremely skinny and attractive.

when a girls boyfriend is a mortician and he is fucking the bodies on a regular bases, he will acquire a mite on his penis. when his girlfriend gives him a blow job, she will get the mite on her face. when the mite bites her she will get a Grey rash across the bottom of her face. thus...Grey Beard.

This term is used for people who have more than 3 years and less than 8 years of experience to be known as a White Beard

A Bedwars god and a well-known player on Hypixel Networks