Expert's nugget

• Hint from an expert
• "Here's how experts handle this"
• Piece of expert advice
• Little pointer
• Golf magazine staple
• "Take this bit of advice ..."
• "Let me tell you, this is how to do it"
• Bit of expert advice

Wiktionary Word definitions in Wiktionary
n. (context internet slang often sarcastic English) A tip given by a professional.