Russell's stand-up from The Secret Policeman's Ball is very memorable.
"I kind of think of it as like a friend, but do any of you have a friend that you just like, fucking HATE?"
"...an ex con has revealed...Oh, lets not query that source!"
"If you're going to have a father figure...IN PRISON...it's probably best to have one who ain't also a pedophile. He may abuse that position."
"Dave? Dave. You're not a bright man, are you mate? Never speak again. You are essentially, an oxygen thief."