This is a silly Twitter bot that essentially rolls a dice, and depending on the roll, post a Tweet containing a lyric from the band IDLES.
You could change the list of source lyrics to your favourite band, if you so wished.
The bot requires the following environment variables to be set. These can be found in your Twitter developer account.
export API_KEY=
export API_SECRET_KEY=
export ACCESS_TOKEN=
export ACCESS_TOKEN_SECRET=
You could run this on a timed cronjob, or on a Heroku scheduler or, whatever.