Oh Boy is the second studio album by American rapper Don Cisco, released August 29, 2000 on Thump Street.

It was produced by Bigg Robb, Fingazz, Fredwreck, Mall, Philly Blunt and Tone Capone.

The album features guest performances by fellow Latino Velvet members: Jay Tee, Baby Beesh and Frost, as well as Mac Dre, Kurupt, Soopafly, Roscoe, Roger Troutman, B-Legit and PSD.

Allmusic - "...Balancing a smooth flow with charismatic lyrics, the Latin rapper moves through a stunning number of tracks without exhausting thematic material...this album features an artist capable of going head to head with most major label MCs, along with slick, funk-influenced production.

Furthermore, the straight-up Latin moments, such as the chorus to "Mamacita"—featuring the superstar line-up of Cisco, Frost, Soopafly, and Kurupt—bring a new aesthetic to hip-hop.