Answer:
I am a vegetable that bugs stay away from
I work when I play and play when I work
There is one in every corner and two in every room.
You can catch me but cannot throw me.
Squeeze me and I cry tears as red as flesh, but my heart is made of stone. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.