[Images: GETTY IMAGES] Rob has a new hobby that involves the risk of getting stung, which fills Feifei with fear. But 'the sting in the tail' with this new activity has nothing to do with the insects. Find out what this phrase really means. For more idioms and phrases, visit our website: http://www.bbc.co.uk/learningenglish/english/features/the-english-we-speak/ep-171023 Do you want to learn how to speak English? Then join us here on YouTube for great grammar, drama, news, study, pronunciation, vocabulary, music, interviews and celebrity videos. Every day we have a new video to help you with English. We also produce regular 'extra' videos across the week so come back every day to see what's new. MONDAY: The English We Speak TUESDAY: News Review TUESDAY: English At Work WEDNESDAY: LingoHack THURSDAY: 6 Minute English FRIDAY: The Experiment (watch this space for new and exciting content that we are trying out!) We like receiving and reading your comments - please use English when you comment. For more videos and content that will help you learn English, visit our website: http://www.bbclearningenglish.com/