I Am Angry Bird

I am neither pig nor bird.  I am a flightless, legless, armless blob of (actually it is unclear what).  I am beloved by all children under the age of 10 and insufferable to all parents forced to buy my paraphernalia.  I am Angry Bird.  The concentration of Pig to Bird, by the way, is actually surprisingly high.  It seems to me to be about 40%.  An excellent naming opportunity for the bird.  Obviously the bird has a better agent.

Related:  Moms Who Don't Fit the Profile