Comes from the song Zoosk Girl by Flo Rida and T-Pain. A Zoosk girl refers to a girl spending a lot of time on the online dating website Zoosk in desperate attempts to find a man. Luckily, Flo Rida and T-Pain are cool guys, which means that they can get any Zoosk girls!
In other words, it's promotion of one of the world's largest online dating sites.
T-Pain - So I can get you, you and you girl, cause you're a Zoo-Zoo-Zoosk girl