mind-blowing

from WordNet (r) 3.0 (2006)

mind-blowing
    adj 1: intensely affecting the mind especially in producing
           hallucinations [syn: {mind-bending}, {mind-blowing}]
    2: intensely affecting the mind or emotions; "spending a week in
       the jungle was a mind-blowing experience"; "a mind-blowing
       horror story"

from The Collaborative International Dictionary of English v.0.48

mind-blowing \mind-blowing\ adj.
   1. mind-bending. [informal]

   Syn: .
        [WordNet 1.5]

   2. intensely affecting the mind or emotions; astonishing; --
      usually referring to extraordinary experiences; as,
      spending a week in the jungle was a mind-blowing
      experience; a mind-blowing horror story.
      [WordNet 1.5]