The wrath of this bird when the man stops scratching will make you howl with laughter!

Humans aren’t the only ones who have their special routines. Tweety the parrot can’t sleep until his owner has properly “said Goodnight” to him:

Tweety’s loud demands ensures that he will get his head scratched as long as he needs! Bossy bird!

Source: http://www.hefty.co/tweety-bird/