Reddit mentions of Indonesian Slang: Colloquial Indonesian at Work

Some web recommended by Expats:

• http://www.lang-8.com/
  
• http://livemocha.com/
  
• http://bahasakita.com/
  
  Some books I get on the web:
  http://bayfiles.net/file/PnJj/VE2iTm/RogerNight.rar
  
  Recommendation from my friend. This books also come with 2 audio CD, so you can learn pronunciation:
  > http://filepost.com/files/5mf4d472/T.Y.Co.Ind.part1.rar
  > http://filepost.com/files/c64dm6mm/T.Y.Co.Ind.part2.rar
  > http://filepost.com/files/1bb5d64e/T.Y.Co.Ind.part3.rar
  > http://filepost.com/files/7747dffa/T.Y.Co.Ind.part4.rar
  > http://filepost.com/files/c3dmcm77/T.Y.Co.Ind.part5.rar
  
  Also to learn slang. We use slang on our daily life. Formal language only used inside educational in formal occasion, governmental occasion, and office area in formal occasion. So yeah, I highly recommend this book. If you don't want to buy it, I've provided one in the rar files. In my book the following words didn't exist in our conversation:
  
• Curigation
  
• Gacoan (Only used by native Jakarta or old people)
  
• Gradakan (Only used by native Jakarta or old people)
  
• Kejora (old slang, now we use IjoLumut, stands for "Ikatan jomblo Lucu dan Imut." English: association of cute and funny singles. We also have Jojoba, stands for "jomblo-jomblo bahagia." English: happy singles
  
• Sephia (this is 90's slang)
  
  If there's anything I could help, just ask okay?