PC.net

@@-O

Meaning Tattletale
Type Slang
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

The at (@) symbols are short for "ratted" ("atted") and the "o" is short for "out." Therefore, @@-o is an abbreviation for "ratted out" and can also mean "tattletale."

Updated November 20, 2009
Information from PC.net
https://pc.net/slang/meaning/@@-o
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