Dobby is a free elf

Dobby is a house elf in the Harry Potter series and has suffered a terrible loss in the Deathly Hallows book and movies.

There are two terms of “Dobby is a free elf”:

1: In chamber of secrets, Harry slipped a sock in a book. Lucius Malfoy gave it to Dobby. Dobby found the sock and indicated Dobby was free from his master.

2: In the Deathly Hallows, Dobby was killed by Bellatrix’s dagger and died in Harry’s arms. This indicates Dobby is free from pain.

Person 1: On the count of three, we will say Dobby is a free elf. ...3...2...1...
Person 1, 2, 3 and 4: DOBBY IS A FREE ELF!