I found these funny jokes. I wasn't on these flights.
"Welcome aboard Southwest Flight XXX to YYY. To operate your seatbelt, insert the metal tab into the buckle, and pull tight. It works just like every other seatbelt, and if あなた don't know how to operate one, あなた probably shouldn't be out in public unsupervised.
In the event of a sudden loss of キャビン pressure, oxygen masks will descend from the ceiling. Stop screaming, grab the mask, and pull it over your face.
If あなた have a small child traveling with you, secure your mask before assisting with theirs. If あなた are traveling with two または more...