You're silly!

Gotta figure out how to put a stop to this "you're silly" business to everyone. Today M. said "you're silly! you look silly!" to a man coming out of the elevator, in a wheelchair, with a messy pony tail, wearing big mirrored sunglasses, a bright purple outfit, and missing both his legs at the thighs. I couldn't see his reaction through his sunglasses, but I didn't even bother trying to explain to him that she says that to everyone, that it's one of her repetitive behaviors. We just ran the other way. Unfortunately, he lives in our building and we'll no doubt be seeing him all the time...