Medics at Southampton General Hospital struggled to get the man's penis out of the stainless steel pipe, because the restricted blood flow had caused it to become erect.
Instead, they resorted called in Hampshire Fire and Rescue Service.
The fire crew turned up with a special equipment unit from St Mary's station in Southampton and seven firefighters to help, in what a spokesman understatedly described as a 'delicate operation'.
The firefighters used the four-and-a-half-inch industrial metal grinder to cut the pipe from around the anaesthetised man's penis.
The penis was left bruised and swollen, but otherwise unharmed by its traumatic day.
The man, thought to be aged around 40, did not explain to hospital staff how exactly the pipe got stuck around his penis, after he presented himself at the hospital's Accident & Emergency department on Tuesday morning. He was said to be 'quite concerned and anxious'.
A Hampshire Fire and Rescue Service spokesman said: 'It was a very delicate operation that required a very steady hand and the crew was worried about things getting too hot during the cutting.
'It's certainly an unusual call-out, and I'm sure the man won't be getting into that situation again.'
It's not me before you lot ask!
Aside from the embarrassment and the cringing whilst the pipe was being cut off....how the hell did it get there in the first place, surely no-one is THAT desperate for a tug 
That image is now firmly entrenched in my mind Dan.
