Someone knocking at your door for no apparent reason.
Step one: Open the door. Step two: Put the elephant in. Step three: Close the door.
Hodor
Ben knocking on this door all morning !
Cause she doesn't have arms. Knock, Knock, Whose there Not Sally...
A dictator.
To get to the other Sayid.
Knock, knock, knockin on Heavens door
Nobody asks, 'who's there ' when you try and tell a knock knock joke.
Someone who pointlessly knocks on the door.
Because they don't believe in higher powers.
Someone who knocks on your door for no apparent reason.
CAT: *bolts for no apparent reason* ME: *bolts in the opposite direction in case she's after both of us*