Palindromic "Hang tight" text

• Texter's "Gimme a sec"
• "Hold on a sec," while texting
• "Just a sec!," in a text
• "Hold on a sec," in texts
• "Gimme a minute," in an online chat
• "hold on 1 sec ok?"
• "Gimme a sec," in chats
• "I need a short break," in chat rooms
• "Hang on a sec," online

Wiktionary Word definitions in Wiktionary
init. (alternative case form of BRB nodot=1 English) (gloss: be right back).