Pompous means filled with self-importance.

true
false

True

Explanation:

affectedly and irritatingly grand, solemn, or self-important.

This is true.

Explanation:

In the dictionary the definition is, "affectedly and irritatingly grand, solemn, or self-important." And to illiterate on that, we commonly use the word pompus to describe someone that is arrogant, selfish, or egocentric (meaning they only focus on themselves or self importance).

tik tok is way better in my oppinion