What are the 11th and 12th commandments?

The 11th and 12th commandments are not part of the traditional Ten Commandments found in The Bible. However, in some cultural or humorous contexts, they have been added. For example, a popularized version humorously suggests, "Thou shalt not take thyself too seriously," as an 11th commandment, and "Thou shalt always wear clean underwear," as the 12th. These are not religious texts but rather societal or playful interpretations.