3 things

use as a food
use as a weapon to throw stuff to people
use as a refreshment

Emotion.

 

Use to feel
Use against someone
Use to hide away

A cloud

 

Use to make rain
Use as prediction of weather
use as fear to some people

Troll

 

use to spam
use to make an example of something ugly
use to own in DotA

Monkey

 

use as a lab rat
use as a example of evolution of humans
use to make trick

Speakers

 

use to amplify sounds
use to boom your whole house with bass
use to smash on people's head

brains

 

use to think
use to send commands to other parts of body
use as trademark for some company

GIMP

 

Use to manipulate photos
Use to draw
Use to create graphics

Broken glass

 

Use to cut.
Use to clean up.
Use to make a mess.

whoope cushion

 

use to sit on
use to sleep on
use to laze around on
(you meant a sofa cushion right??)

banana split

 

use to slip on
use to thrown into rubbish bins
use to splat at someone's face and make them look dumb

lamb chop

 

use as entertainment for a comedy show
use as a food
use to make small appearance in other shows

Riot

 

use to protest
use to make noise
use to cause stampede

leaf blower

 

use to blow stuff
use as a object of a prank
use as weapon

VocalV

 

Use as food
Use to hit things with
Use to dig holes

Bottlecap

 

Use to trash
Use as decoration
Use to a game like dama

 

To keep this going, I'll add an item...

Marvel comic book

 

use to read
use to imagine superheroes flying around
use to cover your face when you sleep

rubber duck

 

Use to float
Use to throw
Use to squirt water at people

Rubber band

 

Use as a weapon
Use as a glue replacement
Use as food

plastic chicken