Kagotlhe
Kagotlhe people are like smart ghosts. They're always around, they know everything, but they never say anything.
My friend is a Kagotlhe. She knows I copied her homework but never says a word.
My teacher is a Kagotlhe. She knows I was late but just lets me go.
My mom is a Kagotlhe. She knows I lied but still gives me dessert.