When DXing, I occasionally tune around the ham bands. Sometimes you hear some darn interesting QSOs that way, especially during contests. I've been warned to avoid the heck out of 14313 and 14275kHz, however. Brother but those frequencies are awful! CBers with ham tickets sounds about right.
I'm pretty sure I heard them QSY to 7200kHz once, one night about a year ago. awful, awful stuff. I admit I was half asleep with the radio in my ears at the time, but these were definitely rude, crude hams/CBers, not an SW station. Nightmare fodder for me, and I do mean that!
Working on my ham ticket at the moment, and if I ever get a general or higher license, I'll be staying the frak off those specific frequencies to be sure.