Wego Twins

Wego Twins are minor characters from the show Kim Possible  Both twins are voiced by Fred Savage

The twins known as Wego are the youngest members of the Go family. The fact their siblings never refers to them in the singular and call them, "the twins" and that the two of them remained after their powers were stolen by Aviarius appears to confirm that they were actually twins before their powers were given to them. They have a very positive and friendly attitude, though they are not as naive as Hego. They are closest to Mego, wierdly, probably because Wegos are the only people who can stand Mego's egotism.

Powers
They share the power of self-replication, both being able to produce multiple identical copies of themselves which they can use to overwhelm targets, and which they can reabsorb without a problem.