Sell them, delete them or throw them in the donation center. :p
[box=#FF977E]

Did anyone else read that differently than intended?
Everything is useful, if someone will buy it. Stick it in a shop and wait!
a free item is a free item.
If you don't want them either block items from nonfriends like stijn said or tell them you don't want their junk. I'm sure you're not getting that many items, anyways.

Just donate/put them in your shop if you really don't want them.
I could understand if they were sending you insulting items, or items with insulting messages, but this I don't understand. It's free, so why are you complaining about it?
so fucking put them in your shop. they're not taking up space, stop being stupid.