Knocking on the door says “I’m here, let’s go”.

Honking from the car says “WAKE UP EVERYBODY! WAKE UP! THE SKY IS FALLING! WE GOTTA GO!” ¹

Posted on Twitter over 16 years ago and archived here at /twitter/2009/09/01/tweet-3709692943/ in the Twitter and Facebook collections.
Proximate posts in the Twitter collection
newer Twitter post from September 2, 2009, 3709720010 02 September 2009
this post Twitter post from September 2, 2009, 3709692943 02 September 2009
older Twitter post from September 2, 2009, 3700831435 02 September 2009
Proximate posts in the General collection
newer Twitter post from September 2, 2009, 3709720010 02 September 2009
this post Twitter post from September 2, 2009, 3709692943 02 September 2009
older Twitter post from September 2, 2009, 3700831435 02 September 2009