1. A person who is very tender-hearted when it comes to people and animals. A compassionate and gentle person, sometimes not always apparent from their rougher exterior, and yet some softies are so obvious that they become pushovers.
2. A semi-flaccid penis.
3. Bill Clinton.
"Fonzie acts like he's a leather-jacketed hooligan, but all his friends like Richie and Potsie know deep down the Fonz is really a softie."