One's a spineless, poisonous blob. The other is a form of sea life.
or
The police had to comb the area.
or
A cow walking backwards
or
One, but she'll be on the phone for five hours telling all her friends about it.
or
Elvis Parsley.
or
if you mess with the United States, there will be hell toupee."
or
Only one, but she/he'll have to go out and buy the light bulb adaptor card first, which is extra.
or
Chile.
or