Burford joke

Burford is checking out of a hotel when suddenly he has to take a shit real bad. The toilet in his room isn't working, so he bolts down to use the lobby Men's Room, but all of the stalls are occupied, so he runs back up to his room, and in desperation, he drops his pants, uproots a plant, and takes a shit in the pot. Then he puts the plant back in the pot and leaves. Two weeks later, he gets a postcard from the hotel that says,

"Dear Mr. Burford... All is forgiven. Just tell us...where it is?"