what?

I... Don't get it orz

possibly has to do with toradora, obviously... i dunno.

there are no small parts, only small actors, hang in there, Gotou san T^T

Probably something to do with the fact that it's the shittiest job in that anime XD

The joke is that somewhere out there, a woman has to voice a retarded bird insteado of the moe girls she's used to. Imagine how that would feel if you even had the slightest bit of self-respect.