I have NEVER seen that done on the cable, awesome trick dude. It's almost like a 2 handed whirly dick. You should call it an S-Dick or a Bent-Dick hahaha. Never heard it called a heart attack, very well could have invented a trick right there.
To retract my statement, I MIGHT have seen chad forrest do this trick back in the day but thats a big MIGHT. ive seen him do a million smobes but this is VERY ORIGINAL