Pix_n_stones's definitions
When you become an option. You are not first pick of friends. When your friend starts dating someone and you are put up on a shelf until they have no other people to hang with.
I don't need you anymore, I'm dating somebody. So I'll put you up on the shelf until I have a need for you. You are my shelf friend.
by Pix_n_stones July 16, 2017
Get the shelf friendmug.