I still call DD 23 chick pea.
My mother has different names for all the grandchildren...Treasure, flower, pest, cake brain etc.
We made her a video from her 80th with all the grandkids doing messages and had to laugh at my 22 year old nephew, all 6 foot 2 of him with a growly voice and massive red beard saying into the camera" Hi, Grandma, this is your flower...."