sob stuff vs sob story

sob stuff and sob story both are nouns.

Word	Noun	Adjective	Verb	Adverb
sob stuff	Yes	No	No	No
sob story	Yes	No	No	No

As nouns, sob stuff and sob story are synonyms defined as:

sob stuff and sob story: a sentimental story (or drama) of personal distress; designed to arouse sympathy

sob stuff (noun)	sob story (noun)
a sentimental story (or drama) of personal distress; designed to arouse sympathy	a sentimental story (or drama) of personal distress; designed to arouse sympathy