Pumpkitty: pun coming from the words pumpkin and kitty, both used for an adorable person, thus the combination is used to describe the MOST adorable person in the world.
Combination between Kitty (translation of the cutest French nickname "Chaton") and Cutie-pie.
A kitty-pie is the cutest, loveliest, sweetest and purest person you will ever meet.
Whoeverthehellyouwant: You're my kitty-pie.
Kitty-pie: Awwwww *wraps the person in a tight and warm hug*