Combining the words philosophy and papoose to get Philoose. Used as an adjective to describe a moment or time in one's life when something is beyond fathoming or too unexplainable/incredible or amazing that he/she is speechless. Often said in special moments when you cannot comprehend to think about what saw/seeing or heard/felt.
"Man this song is philoose.."
"I can't believe how philoose this is, it was here one moment, now it's gone !"
"Something is really philoose'd in this house."