the radiation sheilding on the iss is poor at best plus its would fall apart better slam it into the moon so we can watch it from earth much more fun

The answer is simply: NO. ISS although quite large with enough habitable space and sophisticated system could not be accelerated to the speeds sufficient to leave Earth's orbit. Simply said, it would fall apart in pieces. The design and construction will face different forces during the acceleration which ISS construction could not tolerate, even with - low trust propulsion system. In the other hand every spacecraft that we send to the orbit of another body in our Solar system has to decelerate enough to enter the stable orbit. The problem with excessive forces on various parts of the ISS remains the same.

afraidnotthestress of leaving the earths orbit would tear it apart remember built by the lowest bidder which means its made from tinfoil