The term 'THONG SONG RAPPER' refers to the American singer-songwriter and record producer Sisqó (5 letters). He is best known for his 1999 hit single 'Thong Song', which was a major success in the United States and around the world. Sisqó is also a member of the R&B group Dru Hill, with whom he has released four albums. He has also released two solo albums, Unleash the Dragon (1999) and Return of Dragon (2001).