What is the meaning of xx in texting?

Read also:

• Why doesn't California have the tools, people, means to put out these fires even though they know there will be fires every year?
• Astronomers discover most powerful cosmic explosions since the Big Bang - Live Science
• Undercover cops in New York are riding the subways with iPods on to entice robbery. Is that a form of entrapment? If not, why not?
• What type of narcissist cheats more and gets pleasure out of hurting you, even if they're married?
• Epic Effort to Ground Physics in Math Opens Up the Secrets of Time - Quanta Magazine
• NASA’s CODEX Captures Unique Views of Sun’s Outer Atmosphere - NASA Science (.gov)
• James Webb Space Telescope sees 1st exoplanet raining sand alongside 'sandcastle' partner world - Space
• Have you ever had a scary dream about a loved one or friend soon after their death?
• Why do programmers choose to write their own code instead of using code that is already available online?
• Who has experienced what they called a happy accident (bestiality)?
• Are there really people who still believe the Earth is flat?
• How do atheists explain the fact that when I pray to God, I feel better and I get a feeling of comfort? Doesn’t this prove that a God exists?
• What are the core beliefs of liberalism and conservatism? Can you provide a list of defining characteristics for each side?