Shocks "the hell" out of you sounds substandard, but even OEM chargers leak noticeable current. I'll get a bit of a tingle by being in the circuit of HTC Evo 4G charger - phone case - me - laptop case - T60 OEM CE charger running on 120V. And the reason I even have the grounded CE charger for the T60 is because I sent the US one to their engineering department for having way too much leakage.
