What does :] stand for?

:] stands for "Expresses jovial happiness"

How to abbreviate "Expresses jovial happiness"?

"Expresses jovial happiness" can be abbreviated as :]

What is the meaning of :] abbreviation?

The meaning of :] abbreviation is "Expresses jovial happiness"

What does :] mean?

:] as abbreviation means "Expresses jovial happiness"