What does (O--< stand for?

(O--< stands for "A fishy message..."

How to abbreviate "A fishy message..."?

"A fishy message..." can be abbreviated as (O--<

What is the meaning of (O--< abbreviation?

The meaning of (O--< abbreviation is "A fishy message..."

What does (O--< mean?

(O--< as abbreviation means "A fishy message..."