A centipede with a wooden leg.
or
3 blind mice.
or
One who knows how to play the saxophone, but doesn't!
or
After you die, a leech stops sucking your blood.
or
Weeeeeeeeeeeeeeeeeeeeeeeeeee
or
Bison
or
Only one, but it sure takes a shitload of light bulbs!
or
The eyebrows replied, "no, we are just browsing"
or
Lilly.
or