What does 'I'm not a box of avocados, Logan' mean?
It's from movie Logan.

Logan tell to proffeaor X that they should move not stay on home to spend the night. And professor X says to him that he's very old and he's 'not box of avocados'. I didnt get it.

Question

What does 'I'm not a box of avocados, Logan' mean?
It's from movie Logan.

Logan tell to proffeaor X that they should move not stay on home to spend the night. And professor X says to him that he's very old and he's 'not box of avocados'. I didnt get it.

Answer

I think that it means that professor X is not too young and healthy to have an exciting night because he needs to rest