Home : Chat Acronyms : ZZZ ZOMG | ^5 Tweet ZZZ Meaning Sleeping Type Abbreviation Rank ★ ★ ★  Common Usage Online Only (chat, messaging, e-mail) Comments Any number of Z's can be used, i.e. Zzzzzzzzzzzz. Might be used for an "Away message" in instant messaging programs. Updated 2007 All "Z" Chat Acronyms Chat Acronyms Home Print