How to Be a Complete Bastard

How to be a Complete Bastard is a 1986 book by Adrian Edmondson, Mark Leigh and Mike Lepine.
The book was a spin-off from Adrian Edmondson's character Sir Adrian Dangerous one of the Dangerous Brothers, a TV and stage show performed with Rik Mayall and contained a selection of ways to be a "complete bastard" to those around you. Some examples are:

"How to be a Bastard Student:" Join the Free Nelson Mandela Society today to claim your free Nelson Mandela. '
"How to be a Bastard Parent:" Things babies are good for: Filling their pants with shit. Put on an Iron Maiden album 2) Listen to it at full volume
"How to be a Complete Bastard to the Deaf:" Go like this: ' Alternatively, go like this:

It was followed up with How to be a Complete Bitch by Pamela Stephenson with Leigh and Lepine in 1987, and The Complete Bastard's Book of the Worst, again written by Edmondson, in 1988.
The book was also turned into a video game for ZX Spectrum, Amstrad CPC and Commodore 64, as well as a board game published by Paul Lamond Games Ltd.