My OLD 2001 Mitsubishi Eclipse GT:
"The Project That Never Ended, until it did"
next project? subaru brz
The other option would be to get one of these babies: a radio jammer! But it probably costs mucho $$$ and you'd probably need a license or something like that.
What - an april fools joke from mid last decade?
Just do what others do - line your room or car windows with tinfoil so Murdoch can't eavesdrop your cell phone.
(1 November fool's day)