peanut gallery

definition: rearmost or uppermost area in the balcony containing the least expensive seats
speech part: noun
synonyms: second balcony
definition: people whose criticisms are regarded as irrelevant or insignificant, resembling uneducated people who throw peanuts on the stage to express displeasure with a performance
example: They ignored complaints from the peanut gallery.
speech part: noun

How peanut gallery is being used?