
Well, it's happened before, believe it or not.
Sometimes just because people aren't sure if the main wank comms will dogpile them for posting a wank that has anything to do with anything that might possibly upset some one in anyway. So occasionally funny stuff gets posted there.
Other times, humour is just the way some people deal with crap.
Also, PETA, glorifying chickens, killing clowns and happy meals, you must have expected some funny to come of it?