As of late, Rammstein. Probably for the past month or so, though its finally cooling down a bit. For awhile they dominated my music choices and conversations completely, to the point where, yes, I joined a Rammstein forum and it seems to have alleviated it. Constant bombardment does get a bit old at times.
Otherwise, mints. I could eat whole packs in a day, so I can't buy any
I want some now actually.