Use Hipster Ipsum as a filler text. Shortcode is [hipster]. It's far less mainstream than Lorem Ipsum.

This plugin generates dummy posts and dummy categories on WordPress. It will also let you specify a Blog Name and a Tagline to be set.

This plugin lets you insert filler text into any page or post (Lorum Ipsum standard).

Creates a [lorem-ipsum] shortcode which can be used to add Lorem Ipsum text to any field which accepts shortcodes.