The degree to which your communication matches situational, relational, and cultural expectations regarding how people should communicate is called:

The degree to which your communication matches situational, relational, and cultural expectations regarding how people should communicate is called appropriateness.

Explanation:

In communication, appropriateness is the level of suitability of one's speech. In other words, it is how adequate what we say is concerning our purpose, the audience, and the social context. Appropriateness varies, thus, according to the objective we want to achieve with that interaction, to the person or people who are listening to us, and to the general values and traditions that surround the interaction. A speech that is appropriate in Brazil, for instance, may be completely inappropriate in Japan due to cultural differences.

i love cake

and don't hate

i know i'm fat

but what's wrong with that

i cant rap

but im sure ya know that

its just for fun

so quit hatin' son

~courtney