The person below me is...

[Dude]

Yep.

The person below me is below me.

[MaestroUGC]

How did you know?

The person below me is a fish.

[universe-X]

Pisces, same difference.

The person below me is a crab.

[Oni-Link]

Taurus, same difference.

The person below me rarely drinks soda.

[raymondbl]

You betcha!

The person below me loves soda.  I don't. 

[universe-X]

Yep.

The person below me likes writing stories.

[TheLegend]

O_O
The person below me likes Star Wars

[universe-X]

Kinda, but having to play the theme song at our last concert sucked.

The person below me has cerebral palsy... (is that how it's spelled? )

[SlowPokemon]

Umm...
The person below me likes animated reality shows. o.o

[universe-X]

Yes, just because it's not real reality, and it's made to sound and look funny.

The person below me likes Toyota.

[SlowPokemon]

TDI ftw. lol.

Anyway, not particularly 
The person below me thinks Waluigi should have been in Brawl. (As a playable character not just a trophy)

[dahans]

Yeah, that would be amazing!
The person below me can't wait for the musical showdown!

[SlowPokemon]

Who can?
The one below me prefers Coke to Pepsi.

[MaestroUGC]

Who can?

You want to play?

I prefer Dr. Pepper (Coke product) over Pepsi.

The person below me is afraid of flying.

[universe-X]

Only if I "sink".

The person below me likes watching movies.