How can I get the bottle of grog from the guy in bed

Hint 1 of 6:

Find a way to bother him.

Hint 2 of 6:

Did you notice his feet?

Hint 3 of 6:

Now, if you only had a feather.

Hint 4 of 6:

Take one off of a ghost chicken.

Hint 5 of 6:

Try to pick up a ghost chicken.