peanut_gallery
1. [ noun ] (figurative) people whose criticisms are regarded as irrelevant or insignificant (resembling uneducated people who throw peanuts on the stage to express displeasure with a performance)
Examples:

"he ignored complaints from the peanut gallery"

Related terms: people
2. [ noun ] rearmost or uppermost area in the balcony containing the least expensive seats
Synonyms: family_circle upper_balcony second_balcony
Related terms: area balcony balcony