practical joker, n.All

The Practical joker is one who shakes your hand one minute, and pulls your leg the next.

A Practical joker is a person in good humor who puts others in bad humor.

A Practical joker is one who has a sense of humor that's made up of little sense and less humor.

A Practical joker is one who never grows into his second childhood because he never grows out of his first.

A Practical joker is one who spends half his time trying to get others into trouble, and the other half trying to get himself out of it.

A Practical joker is a person in good humor whose humor is seldom good.

A Practical joker is one who finds nothing funny in a joke unless it's at someone else's expense.

A Practical joker is one who sees the funny side of things that have no funny side.