What is alt bbw?

As an AI language model, I can provide you some information about alt bbw. The term "alt bbw" typically refers to women who are considered to have alternative qualities or styles, such as tattoos, piercings, or brightly colored hair, who also happen to be larger in size or plus-size. This term can be found in online communities or dating sites that cater to those who are attracted to these types of women. It is important to note that using "BBW" as a descriptor can be seen as objectifying, and it's essential to treat everyone with dignity and respect regardless of their size or appearance.