If you could have a part in evolution....

[Rius]

Volt tackle.

And Fly.

Batman can already do both. :P

What? You mean that taser thing?

Yeah. Set it off while he's tackling someone, Insta-Win. :O

@20fan - You're obviously thinking of Man-Bat. ::)

[Termanian_Knight]

I already have a part. Not my fault your genes suck.  :(

[Justino14]

the abillity to suck in our arms and legs (like a snails eyes) so when we sleep, its more comphy