Answer:
Can describe a distress signal or flashy accessories.
In many hallways you would stand, if not with this in hand.
Blind but cruel.
This is the main ingredient in spaghetti and Mac-ยญN-ยญCheese.
I always run but never walk, I sometimes sing but cannot talk, No head on which a hat to place, You always look me in the face.
I am a room that has a roof but no walls. What am I?