Doesn't sound a lot like Ape Call either.

I think that is calling that small loose block that is kind of wedged in under the roof on the Ape Call the "potato chip flake'. And the traverse he is referring to I guess in the one move from right to left out of the corner which isn't even necessary as you can come at the overhang by going up the face and not in the corner. Either way both routes are good clean fun.