What is the meaning of xx in texting?

Read also:

• Warming climate may flip the script on the amount of CO₂ released by trees, study finds - Phys.org
• TRUMP memecoin ‘hasn’t pumped’ after Eric Trump says WLF will buy big stack - Cointelegraph
• Trump Crypto Wallet Goes Dark Following Cease and Desist - Decrypt
• What do porn stars do when they get old?
• Why, after a divorce, would one still want to ruin the other one’s life?
• Rashod Bateman Signs Contract Extension - Baltimore Ravens
• Jewels sparkle like stars in Van Cleef and Arpels' 'Cosmic Splendor' at NYC's American Museum of Natural History - Space
• —— indirects on kuorans, irl and idols
• Why didn't Taylor Swift do Taylor Swift (Taylors version)?
• Kayla Harrison makes shock Ronda Rousey admission as she recalls pair's infamous Judo match - Bloody Elbow
• Are Americans really as uneducated and ignorant as portrayed in the media?
• Fundraiser for Georgia teen who rushed to work at Burger King after graduation surpasses $110K - 11Alive.com