Let's play...

[Davepencilguin]

True
Supercentenarian - a person who has reached the age of 110.

The person below me unicycles.

 

[Lotsofsloths]

False

The person below me is older than 18.

 

[Karthik]

True.I am 19.
The person below me knows someone who is a leapling.

 

[h3ndrik]

true.
the person below me has met the person above me.

 

[AvGalen]

False

The person below me has physically met a top-100 speedcuber besides at tournaments.

 

[MAHTI-ANSSI]

True, at least myself

The person below me has a Rubik's wrist.

 

[Protest]

False.
The person below me watches naruto.

 

[ExoCorsair]

False.

The person below me has broken at least two PBs today.

 

[Lotsofsloths]

False

the person below me can average sub 20s!?

 

[gillesvdp]

True ^^

The person below me has not been home for more than a month.

 

[AvGalen]

False, but my new house doesn't feel (and certainly doesn't look like) home yet.

The person below me thinks Fewest Moves and Without Inspection should be regular events in every competition

 

[MAHTI-ANSSI]

True

The person below me is a world champion.

 

[clincher]

True!
well maybe not... so false
the person below knows spanish

 

[pjk]

Somewhat true, I can speak enough to get by.

The person below me can speak German fluently.

 

[Lotsofsloths]

False!!!!!!!!
^the statement above this is true. Very True^

The person below me, has competed with the person above me ?

 

[Lt-UnReaL]

False

The person below me thinks that the below statement is true.
This statement is false.

 

[Lotsofsloths]

True!

The person below me, thinks:

The Statement below, is false.
The Statement above is false.
The first Statement is false.

 

[AvGalen]

Undefined, input error on "The Statement below". Nu such object exists

The person below me will have over 100 posts by the end of the year.

 

[Karthik]

True!
I already have.
The person below me thinks that Windows Vista sucks.

 

[gillesvdp]

False

The person below me is a cube collector in addition to be a speedcuber.