"Gimme a sec," in chats

• "Hang on a sec," online
• "Gimme a minute," in an online chat
• "Give me a sec," in texts
• "Just a sec!," in a text
• "I need a short break"
• IM shorthand while running to the bathroom
• Texter's "Gimme a sec"
• "One sec, gotta talk 2 my parents quickly"
• Palindromic "Hang tight" text

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