Created By: SteveMB on January 22, 2013
(Seems like something we should already have, but I can't find it.) When an outsider gets involved in some specialized endeavor, the professionals sometimes object, regarding the amateurs as (at best) wasting their time or (at worst) creating active impediments to their work. Note that in some cases, the professionals are right. That doesn't keep the situation from falling into this trope -- it's about the attitude expressed, not the underlying facts of the situation. Examples:
Hello, Unknown Troper. You'll need to get known to lend a hand here.