Talk:Biological Breath/@comment-1212909-20180524014229

"The user is able to generate and manipulate organic material within them in a way that allows them to shape the exhaling of the effect."

I don't get the part that I've bolded. Can anyone explain to me what it means? I understand the basic concept of this power (exhale something that is of biological origin and a product of one's own bodily processes), but I do not know of any example of this power where the user can actually manipulate the shape of their breath in any way after they've exhaled it.