this is how the game works
one person will make a riddle and the person below has to guess
the anwser
this is the first riddle
what has 4 legs in the morning, 2 legs in the afternoon and 3 legs in the evening?
a human...
This thing all things devours:
Birds, beasts, trees, flowers;
Gnaws iron, bites steel;
Grinds hard stones to meal;
Slays king, ruins town,
And beats high mountain down.
Life?
p.s the anwser you guessed is correct!
but only technically.
the full answer and riddle is;
What, metaphorically speaking, walks on four legs just after midnight, on two legs for most of the day-barring accidents until least suppertime, when it continues to walk on two legs or with any prosthetic aids of its choice?
THEN the answer is a human =D
ah sorry could only remember the important part!
being a dick is great
and no, the answer is not life.
hmmm
can I Have a clue?
oh and you are not a dick your'e a SOB 
Dark
Thirty white horses on a red hill
first they clamp
then they stamp
then they stand still
snow or lightning?
fallen leaves.
I'm out of riddles for now =X
how about
I can be in many thing's
I can be the source of life but a destroyer as well
I can be calm or violent depending on the wind
what am I ?
fire?
close very close
try another element
Water... it must be!
What city am I refering to with this clue; Canadian Garage...
correct!
*looks up yahoo! maps* 
ah sod it I'll with what someone else said
toronto?
ice
The message is too short. Please enter a longer messag
who's ricky?
what is the only animal that cant fly, that can?
oh :p
keep guessing; by animal, i meant mammal
Humans can't fly unless they use aeroplanes...
ding! correct!