Milk rules - it´s one of the few cases where the cover is better than the original (the only other one I can think of at the moment is Sodom covering Motörhead´s "Iron Fist").
Dallabnikufesin. i chose this because this one had a good reaction to non metallers at the time young and old alike (that i know of anyway). all just because of "she got hit by a truck". credit to the band for that. otherwise id choose pipeline.