Answer:
Other terms for this handy device include doohicky, doo-dad, and whatchyamacallit.
What Botox will do to your expression.
What you do to determine the length of something
I never was but am always to be, and everyone looks forward to me
In the middle of night, I surround the gong. In the middle of sight, I end the song
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls