"Have to step away for a sec," breifly

• Palindromic "Hang tight" text
• Texter's "I will return shortly"
• Texter's "Hang on a minute"
• "One sec, gotta talk 2 my parents quickly"
• "Putting the phone down for a sec," in textspeak
• "I need to step away from the conversation for a second," in a text
• "Gimme a sec," in chats
• "Gimme a minute," in an online chat
• "Just a minute," in texts

Wikipedia Word definitions in Wikipedia
BRB may refer to: Bank of the Republic of Burundi or Banque de la République du Burundi , the official name in French of the central bank of Burundi Barbados , ISO country code BRB, country in the Caribbean Sea Barreirinhas Airport , IATA Code BRB, airport ...