It seems your Chinese book left out the the units on '886' and 'PMP.' That text message you just received mentioned something about vomiting congee. Is '520' an area code or the lucky number for this week's lottery? You need the hip kids of ChinesePod to swim you through this sea of lingo. Listen to this podcast and find out the slang that the dictionary forgot to mention. Episode link: https://www.chinesepod.com/0692