Rude audience member, 4 letters
Disapproved of an act, 5 letters
Displayed displeasure, 5 letters
Disputed a call, in a way, 5 letters
Expressed disappointment, 5 letters
Expressed disapproval, 5 letters
Expressed displeasure, 5 letters
Expressed dissatisfaction, 5 letters
Fed raspberries to?, 5 letters
Greeted a Yank at Fenway?, 5 letters
Greeted the villain, 5 letters
Like unpopular umps, 5 letters
Like visiting teams, often, 5 letters
Objected to a bad call, 5 letters
Protested from the stands, 5 letters
Razzed the performer, 5 letters
Reacted to a bad call, say, 5 letters
Reacted to an error, maybe, 5 letters
Serenaded the umpire, 5 letters
Shamed for taking steroids, perhaps, 5 letters
Showed disrespect for, 5 letters
Showed scorn for an act, 5 letters
Threw tomatoes, verbally, 5 letters
Threw verbal tomatoes, 5 letters
Voiced one's displeasure, 5 letters
Was a rude member of the gallery, 5 letters
Greeted disdainfully, 7 letters
Bronx cheerleader, e.g., 5 letters
Disappointed fan, maybe, 5 letters
Disenchanted fan, at times, 5 letters
Displeased spectator, 5 letters
Expert in Bronx cheers, 5 letters
May be a Bronx cheerleader, 5 letters
One greeting the visitors, maybe, 5 letters
One unhappy with a call, 5 letters
One voicing displeasure, 5 letters
One who gives a hoot?, 5 letters
Source of raspberries, perhaps, 5 letters
Sports spectator, at times, 5 letters
Unhappy bleacherite, at times, 5 letters