Cultured entrance

Enter a room unannounced and wait for those in the room to notice you first. Cultured people do not like to knock before entering a room because it reminds them too much of the popo knocking down their doors after a brief knock to catch them committing a crimes.

Shaq Mugabe did a cultured entrance today into my office, and I barely even noticed him come in!

My paralegal, Shaniqua Shanene, did a cultured entrance into my office today, and I just ignored her because she couldn’t be bothered to announce herself.