hackmanic

A congenial, friendly mode of communication offset by a subtle but discernible threat of underlying menace

The hackmanic tone of Little Bill's words added a sinister, unsettling layer to the whole interaction.

Zebebedon

The strange but not unpleasant sinking sensation experienced when lying supine in a bed or other soft surface

I feel into bed exhausted last night and just let the zebebedon wash over me for a while