by Jon Sauer February 12, 2008

by notjewish November 29, 2007

by M'shinny October 21, 2004

Heyo a DISCORD black hat hacker clan that TokenLogs , Nukes and Wizz servers and accounts in the community.
boy: Yo did you hear about heyo nuking that persons account they deleted everything.
female: No who are heyo?
boy: Heyo are the best hackers in discord don't mess with them.
female: No who are heyo?
boy: Heyo are the best hackers in discord don't mess with them.
by DiscordModerator December 25, 2020

Well I do use this word all the time. It's another form of saying hello! Or hello and yo mixed together.
by Namlhof December 6, 2003

Down in the valley where I laid her down, the last time I saw her, I saw her in greyo. All in greyo All in greyo, I fucked her so hard my neighbour went Heyo!
by Assbank June 13, 2005
