To try out a new sword on a passerby.
A camel that gives no milk until her nostrils are tickled.
One who sees problems with everything.
A woman who only appears pretty when seen from behind.
A woman who stands on the steps of her house yelling obscenities at her kids.
A person who will not stop talking.
A drinking companion only tolerated because he/she pays for the drinks.
Someone who doesn't fall in love easily, but waits for the right person to come along.
To carry out valueless work in order to convey the impression that one is busy.