What does ADBB stand for?

ADBB stands for "All done, bye-bye"

How to abbreviate "All done, bye-bye"?

"All done, bye-bye" can be abbreviated as ADBB

What is the meaning of ADBB abbreviation?

The meaning of ADBB abbreviation is "All done, bye-bye"

What does ADBB mean?

ADBB as abbreviation means "All done, bye-bye"