What does 8 :-) stand for?

8 :-) stands for "Wizard"

How to abbreviate "Wizard"?

"Wizard" can be abbreviated as 8 :-)

What is the meaning of 8 :-) abbreviation?

The meaning of 8 :-) abbreviation is "Wizard"

What does 8 :-) mean?

8 :-) as abbreviation means "Wizard"