Roger's Profanisaurus
First edition  | |
| Editor | "William H. Bollocks" | 
|---|---|
| Author | "Roger Mellie" (Chris Donald and Simon Donald in 1st edition; Graham Dury, Davy Jones and Simon Thorp thereafter)  | 
| Language | English | 
| Genre | Humour | 
| Publisher | "Fulchester University Press"  Dennis Publishing  | 
Publication date  | 1997 (comic booklet) 1998 (original book) 2002 (2nd Edition) 2005 (Profanisaurus Rex) 2007 (Magna Farta) 2010 (Das Krapital) 2013 (Hail Sweary) 2018 (War and Piss) 2024 (Turtleshead Revisited)  | 
| Publication place | United Kingdom | 
| Media type | Print (Hardback, Paperback) | 
| ISBN | 978-1-907232-90-9 | 
Roger's Profanisaurus is a humorous book (and for a short period commencing 2011; mobile app), published in the United Kingdom by Dennis Publishing which is written in the style of a lexicon of profane words and expressions. The book is marketed as "the foulest-mouthed book ever to stalk the face of the earth".
It is a spin-off publication from the popular British adult comic Viz, and features one of the comic's characters, the foul-mouthed Roger Mellie "the Man on the Telly who says 'Bollocks!". The title of the book is a word play on Roget's Thesaurus, Profanisaurus being a portmanteau of profanity and Thesaurus.