Possible Clues:

• 'I don't need the details,' for short
• 1979 nuclear accident site: Abbr.
• "Ew, stop talking!"
• "I didn't need to know that!"
• "Enough already!"
• 'Didn't need to know that'
• Texter's "More than I need to know!"
• Texter's 'Didn't need to hear that!'
• "OMG! Stop talking!"
• "More than I need to know!"