Chrissy is a female Croagunk owned by Nurse Joy.
She first appeared in the episode Cream of the Croagunk Crop! She wears a large pink bow on her head and has a slightly higher voice than a male croagunk. Hamilton's Croagunk, Craig wanted to marry her. Though she continues to refuse, Craig's Owner continues to argue. Chrissy seems to dislike Craig, holding tightly to Nurse Joy's leg.