male
Onomatopoeia first appeared in Green Arrow Vol 3 #12 in 2002 and was created by Kevin Smith and Phil Hester. Onomatopoeia is an enemy of the Green Arrow and hitman who imitates sounds that he hears, such as explosions.
Onomatopoeia (DC Comics)
Best DC Villain
for Best DC Villain in Best and Worst of Villains
Suggested by Anicomicgeek
Which villain is very evil, and which ones are wimp villains.
