One of the props for the Uni 3rd team was better known for his drinking abilities than his prowess on the pitch.
He was known universally as "Pace"
One night he and I were holding court in some kind of establishment, and I asked him "Pace, why are you called Pace?"
"Woody" he replied, "You don't know my first name do you?"
"No, Pace, I don't."
"It's Lackof"
Genuis. Still no idea what his real name was. Turned out he was also a mathematical genius.