How should I destroy my cell phone? Any creative ideas?

So bically I got a new one and this old one is a peice of ****..... It's very scratched up, some of the ons don't work unless you press them really hard, the volume control does not work, plus you can buy this type of phone at walmart brand new without a contract for $49.99, so there is clearly no resale value here, Id be supprised if anyone would want it for free even unless it's to destroy it.