Can someone solve this riddle problem?

[smurffy]

Well i found a coolest riddle but i don't know about you guys...to see if you could answer this simple riddle or shall i say...CHALLENGE! HARD! HECK OF SHOTS! SHIT! NO SHIT KIDDING!

here it is:

You can create me, i am created to be for variable reasons. I can be into shapes or size. I can grow or shrink with time. So WHAT AM I?
have fun! lists the

Comments

[angelabu05]

clay??

[monleekey]

nice guess but nope.

[tedd13]

clay was my first guess... guess not. hmm

-a rock?
-chic pet? (u nw, the one that grows with grass on bleah??)
-hair? lol
-lee?
-personalities?

i dunna!!! pft

[smurffy]

haha cool answers but nope. *psst...

here is my answer: a shadow