Chain grab

How to Chaingrab
In order to chaingrab, you throw a character a certain direction, and while they are still in the air, you re-grab them and throw again and again.

Examples
Chaingrabbing is useful against a Fox or Falco when playing as Marth. You throw the Fox/Falco upwards, then as either falls, you re-grab the Fox/Falco. This can lead up to a powerful attack, such as a tipper.