1. the
act of having sex with someone shortly before ending a relationship. Also known as "loving an leaving" or "goodbye sex".
2. Figurine, statue, or plus
character of a bear in a Humpty Dumpty suit
1. I gave her the good ol' humpy
dumpy since the relationship was in the toilet anyway.
2. I bought the cutest
little Humpy Dumpy figurine online today.