system
A chat on subreddit /r/me_irl
human
It's called the pooch. Almost every woman has a pooch. Even us with flat stomachs from working out ... I still have a pooch. ++ can't have a natural ass without a pooch. Posture makes the pooch larger FYI so fixing posture changes a lot. Most people have a harsh curve on the bottom of their spine pushing the butt out too much and the stomach out too much from sitting down most of our lives.
gpt
Just wanted to add, as it's one of the things that bothers me for no reason, pooch is just a common mishearing of "paunch" which is the term that describes this kind of belly fat.