makoidk [#3]
Its correct, think of "me and bro" as a definite entity (replace me and bro with another noun, "POV: a hyena laughing in class")
or another way i look at it is a comma after "me and bro", (POV: me and bro, laughing in class)
well this isn't right either, because "a hyena laughing in class" is a sentence fragment, since the gerund in "laughing" doesn't function as a predicate
you are right in qualifying the subject as a definite entity, but it needs a linking verb
a hyena "is" laughing in class --> "laughing in class" is a predicate nominative
or
a hyena laughing in class is (insert predicate nominative/adjective) ---> "laughing in class" is an adjective formed from a present participle