[Regeneration] 

Megatron: [Gets his arm replaced] 

Knockout: Well...isn't it weird? 

Megatron: What? 

Knockout: It has four fingers.

Megatron: And? 

Knockout: [Facepalms] YOUR OTHER ARM HAS FIVE FINGERS. 

Megatron: ...

Source: Submitter

Submitted by: ALL0motto2187