Why did the human-human fruit make Chopper so strong?

[Warmmedown]

Human+reindeer=strong? Why? Are reindeers really strong pound-for-pound, so he becomes super strong when he becomes human size?

 

[Yoshi]

It might be because humans are strong in One Piece.

 

[SSJ2]

When he uses his human form he injects obscene amounts of steroids

 

[Symbiote]

That shit around his neck is such a shitty design.

 

[Yoshi]

That shit around his neck is such a shitty design.

Where’s the agree option in the like icon?