What is the meaning of xx in texting?

Read also:

• Scientists: We Built 'World's Smallest Violin' - Newser
• Earth’s Magnetic Field Failed 41,000 Years Ago – The Catastrophic Event That Altered Human Evolution Forever - Indian Defence Review
• Did the Sumerians, Babylonians and, other Mesopotamians create more, influence more and, were more advanced than Egypt?
• Has anyone been spanked by their parents after becoming an adult?
• What are your political and economic beliefs? How did you form them, especially in comparison to those who hold opposing views?
• TSMC Sees Limited Tariff Impact on AI Strength - WSJ
• If white people had been slaves, would WLM be a thing right now?
• Cleveland-Cliffs, Tesla, GM, Blueprint Medicines, BioNTech, DraftKings, and More Movers - Barron's
• Trump is shot, tackled by SS agents, yet then stands, defiant, with fist high, and 52 hours later, walks into the Republican Convention to thunderous applause. Is there anything that can stop this man, who loves his country? Does he get your vote?
• EleutherAI releases massive AI training dataset of licensed and open domain text - TechCrunch
• When the sun dies, could life survive on the Jupiter ocean moon Europa? - Space
• What contributed to the popularity of The Beatles' song 'Yesterday'? Was it due to its simplicity, lyrics, or other factors?
• How do I convince flat earthers that the earth is round?