1)

4 life

2)

She must be really bummed about the 700th issue of The Amazing Spider-Man. (For non-nerds: He died)

3)

That sweater could be thinner

4)

She is texting somebody "HELP I got my thumb cought in my shirt!"

5)

This one is juuuust on the right side of postable.  Close though

6)

Not sure what she is supposed to be.  I don't really care though

7)

Hey!  I'm over here!