The ability to bounce back from hurt such as heartbreak. It's mentioned in "The Adventures of Tom Sawyer" for young love when Tom hurts Becky Thatcher.
I'm broken-hearted but I have an elastic heart… I'll be okay.
by Bek3000 November 08, 2015
When it comes to that special someone I have a elastic heart.
by Leansy November 04, 2015