What does :-6 stand for?

:-6 stands for "Eating Something Spicy"

How to abbreviate "Eating Something Spicy"?

"Eating Something Spicy" can be abbreviated as :-6

What is the meaning of :-6 abbreviation?

The meaning of :-6 abbreviation is "Eating Something Spicy"

What does :-6 mean?

:-6 as abbreviation means "Eating Something Spicy"