1. To buy a ringtone from any of various locations, and setting it as the normal tone on one's phone.
2. To take a full song on one's computer and use a sound file editor (such as Audacity) to cut out the best part and make it the normal tone on one's phone.
1. I decided to head to Myspace Ringtones and ringtonify 'I Kissed a Girl', by Katy Perry.
2. I took my 'I Kissed a Girl' MP3 and ringtonified the chorus.