I dont think I ever once excluded any genre from being possibly experimental.

I think you just realized how wrong you are on this and keep trying to hold on to the bullshit definition you and your retard friends made up.
its fine with me if you want to try and coin an alternate definition for the term experimental... im just here to tell you that you are currently mislead and ultimately wrong about that description.

experimental music is that which challenges our currently held notions of what music is... kind of the same way that a guy eating a stillborn fetus challenges our notions of what art is.
two hand tapping and whammy bar action do not fall in this category. GG allin was more experimental than morbid angel and cannibal corpse... maybe even in both respects of aural and visual art.

one could even argue that Wesley Willis was experimental, with his one tune playing casio keyboard singing in his mentally challenged voice about sucking his dogs dick and how mcdonalds fucked him over once.

in conclusion... you are so wrong it is starting to be funny.