They do that thing of creeping up to your letterbox, and slipping one through the door before you notice.
(
The Alchemist king of the needlessly complicated, Sun 13 Dec 2009, 16:49,
archived)
last time he slipped on through my door it took ages to clean the rug....
well done sir, made my afternoon that did!
(
Freegan Bikefascist, Mon 14 Dec 2009, 14:24,
archived)