Most excuses for why certain things that were supposed to get done didn't get done could be classified as either "lame," "dubious," "credible," or "convincing." But every once in a while, an excuse comes along that's so unquestionably legit, no person in their right mind could ever claim otherwise.
A Vancouver, British Columbia resident reportedly found a curious letter in his mailbox, one which hinted that his home had been the scene of an interesting wildlife encounter some time earlier. It was a note from a Canada Post postal worker informing him that his package could not be dropped off.
The reason? "Bear at Door."