Joking is something said or done to provoke laughter or jesting. It could also be known as something to not be taken seriously. Biblically, joking or jesting can represent something obscene, vulgar, or denoting a lack of reverence.
Positive: Dreaming of a light-hearted joke that causes one to laugh could represent the Lord showing that the dreamer needs joy. It may represent that the dreamer needs to laugh more.
Negative: If you dream of a joke, it could represent one who uses foolish speaking or speaking without understanding. If someone is joking or not taking the things of God seriously, it could represent that one lacks honor toward holy things.
(Ephesians 5:4; Proverbs 17:22; Genesis 21:6; Proverbs 15:13; Matthew 12:36; 1 Corinthians 15:33).