Mind if I butt in real quick?
In the article with the Flaunt Mag in 2002 they wrote Gale said he smoked a bong before the interview. There's an extract on this somewhere on this site: http://www.geocities.com/bigbadvoodoodoubtee/gale_and_brian.html

Then there was an interview where he was asked what he does to relax and he answered: "Legally?..."
Hope that helps a little.