ZZz(´･ωヽ[お][は][よ][う]ﾉω･｀)zZZ

There are two ω here, not one: the first comes right after ´･, the second just before ･｀, and between them stands a row of four hiragana, お, は, よ and う, each shut inside its own pair of square brackets. That middle stretch, framed by ヽ (the katakana iteration mark) and ﾉ (halfwidth katakana no), reads naturally as a little sign saying ohayou, good morning, held up in front of the face. If you read it that way, the sign covers the middle of the face and one half peeks out on either side, each with a single ･ eye and its own ω. Outside the parentheses the same letters run in reverse order, ZZz before the opening one and zZZ after the closing one, so both lowercase z sit against the parentheses with the capitals farther out. The greeting is spelled out carefully, one bracketed letter at a time, by a face that does not look awake yet.