ओह बॉय Oh Boy Lyrics In Hindi – Kyaa Kool Hain Hum 3 Posted inBollywood ओह बॉय Oh Boy Song Lyrics In Hindi From Kyaa Kool Hain Hum 3 Movies sung by Wajid Khan, Shivranjani Singh. The Song is written by Irfan Kamal and composed by Sajid-Wajid Music company Zee.