What is Dirty Zebra?
1.
Something said in a completely innocent way, but coming out sounding dirty.
Kickball Coach: Okay everybody, let's get out there and kick some balls!
Players: Uhhh......
Kickball Coach: Oops! That was a dirty zebra!
See
2.
A Dirt Zebra is performed when 3 individuals (2 Black, and 1 white or 2 White and 1 Black) engage in a sex-sandwich. For instance when a Black person is in between 2 White people or vice-versa.
A: Did you sleep with those two black guys last night?
B: Yeah! They gave me the Dirty Zebra treatment!
See