Oh...of course he did!! Those ledges in Boston right?? I remember now. Actually...now that I think about it...he did it half cab heel too. Damn...P.J. kills.
Now when I try this trick I can pretend I'm him. Hahahaha...pretending you're awesome is the best.
I was thinking that californian bleacher spot that anyone who's anyone seems to get revolutionary on (mike mo back tail bigflip regular and switch), but I think you're right about him doing it on that window ledge, or at least the fs halfcab heel 5-0.
It would be sick to see someone do fs halfcab 5-0 front 180, though, like a nollie back 180 nosegrind revert