KMA

Those who are angry use KMA to stand for "kiss my a**." This disdainful acronym is another way of telling someone to take a long walk off a short pier.

While KMA most always stands for "kiss my a**," that phrase's exact meaning depends on context. For example, if you ask someone to do something and they respond with KMA, they're likely not going to do what you asked. In other contexts, KMA may be used as a generic taunt or insult.