Picklejuice Kid

When I was younger my family called me by many different nicknames, one of them being "picklejuice kid." I didnt particularly love the juice from pickles, although lots of kids my age did but we had this kids book my mom used to read us and the title was "Picklejuice." Not sure really how it caught on but it may have been something like this: I am a very expressive person and when I didnt like something I would scrounge up my nose and pucker my lips, like a kid who just ate something sour. When we started reading the book, my mom said I looked just like the kid in the pictures when I made my "face." So she started calling me that. It didnt last that long because my sister liked to call me by a different nickname, "Peg." Im not even sure I wanna know how that one started, but I think I like "picklejuice kid" better :)