Using commas between adjectives would help with readability to optimize your content engagement. As it stands, it can be difficult to distinguish between adjectival phrases that use nouns like "foam finger." Since diarrhea can be foamy with integrated gaseous contents and I guess can be initiated with a finger (maybe?), it is unclear if the phrase should be "foam, finger, verbal diarrhea" or "foam finger, verbal diarrhea."

https://english.stackexchange.com/questions/204202/can-the-o...