What does :'-D stand for?

:'-D stands for "Crying with laughter"

How to abbreviate "Crying with laughter"?

"Crying with laughter" can be abbreviated as :'-D

What is the meaning of :'-D abbreviation?

The meaning of :'-D abbreviation is "Crying with laughter"

What does :'-D mean?

:'-D as abbreviation means "Crying with laughter"