What does :-{#} stand for?

:-{#} stands for "From a person with braces"

How to abbreviate "From a person with braces"?

"From a person with braces" can be abbreviated as :-{#}

What is the meaning of :-{#} abbreviation?

The meaning of :-{#} abbreviation is "From a person with braces"

What does :-{#} mean?

:-{#} as abbreviation means "From a person with braces"