I am the pen that is out of ink.
I am the gum that has lost its flavor.
I am a car that is low on fuel.
I am a Barbie with matted up hair.
I am the spoiled milk in your fridge.
I am the unexpected rain on a sunny day.
I am the stain on your favorite shirt.
I am useless.
I am undesirable.
I am an inconvenience.
I am a mess.
I am forgotten.
I am unwanted.
I am a burden.