Humans do this too, on occasion. Apart from the obvious but difficult-to-verify night club anecdotes, here's a well-known historical example: https://en.wikipedia.org/wiki/White_feather#World_War_I
Wow, in essence this means: "Dear husband, please take that chance to die. Love you, honey"
Many of those "men" were teens.
Harassing 15 year olds was not uncommon.
Harassing WWI veterans not in uniform was very common.