Well, I consider it to be sexual harassment because "Larry" shouted out his comments to the woman about her appearance when she was a complete stranger to him and in a context where there was no valid reason to comment on her appearance (she was just trying to get back to her vehicle).

Maybe it didn't have the same effect on her that you felt when the pervert at your workplace grabbed onto your chest...but I'm not going to try to speak for that woman or for what she may have endured during her life.