Oh well, fools rush in, etc ...
The alleged incident is said to have involved a soldier from A Company of 1RCR who, so it is said, relieved his sexual frustrations â “ due to too long a time in the company of men, only â “ on a chicken. There are various versions: Korea, Fort Lewis, etc ... live chicken, plucked chicken (the 'pl' is important!) and so on.
Suffice to say that call-sign 19 (not just in 1RCR, either), every now and again, has the silhouette of a rooster sewn on the company pennant as a means of trying to turn the inevitable foul (and fowl related) nickname to advantage. (I seeem to recall Art Hunter doing that when he was OC A in 2RCR, way back in the '60s, and was getting his company's teams ready for Prix LeClerc, Nimejen and so on. Some colonels object, others take it in the right spirit.)