An old man with two beards once told me that on the top deck of a bus many many moons ago... 
Did he tell you anything else useful? Like how to calculate Pi to 100 decimal places, or how many cans of lager the Lord of the Spunk can drink before I'll fall over, and if no one is around to hear me snore, am I really snoring?
Did he tell you how to get back to reality and get back to Red Dwarf? Or was it just all about onions?