It's apparently *Oppan*Which means 'Oppa is'
www.policymic.com/articles/14958/gangnam-style-lyrics-translation-full-english-language-translation-for-the-latest-viral-hit
answers.yahoo.com/question/index?qid=20070814164436AA4BAbu
(www.policymic.com/articles/14958/gangnam-style-lyrics-translation-full-english-language-translation-for-the-latest-viral-hit
answers.yahoo.com/question/index?qid=20070814164436AA4BAbu
Tribs 🦇 ↓ dn ʎɐʍ sᴉɥʇ ↓🦇,
Fri 2 Aug 2013, 10:47,
archived)
"oppa" is Seoul (slangy) abbreviation for "oppan"also: smartass
(
Rafi took last proton-pump inhibitor on,
Fri 2 Aug 2013, 10:51,
archived)