It's probably been done before, but I was interested because of another thread about a MIL passing on her son's stuff to her DIL.
I suppose my strangest one is my DS's umbilical stump (gross, I know, and not something I take out on a regular basis and fondle nostalgically).
I also have a pair of his favourite (now threadbare) cords from when he was two, his Toby The Tram Engine which, once upon a time, he couldn't be parted from for a minute and a baggie of his baby curls. I just can't chuck them out.
Am I just weird/a hoarder/ both of these things?