Sesh wizards are essentially Gods of sessions. They have progressed from passing round a single joint to taking stronger drugs such as heroin, and are always looking to rope in some unknowing people further down the sesh hierarchy into their illegal business. They are usually the leaders of the session as they are so experienced, sometimes abandoning parts of their life to further their addiction.

We don't say they're junkies, but they really are.

When you eat dirt for the first time and leave your family to build a shack in the woods