It seems like Prince Harry had a good time while on his Antarctic trip back in December.

During a press conference on Tuesday, January 21st for the Walking with the Wounded South Pole Allied Challenge 2013, the royal of Wales' fellow participant Dominic West shared some stories about Harry's sense of humor throughout the 208-mile journey.

According to Us Weekly, "The Wire" actor who famously played Detective Jimmy McNulty on the hit HBO series said that the Prince told "eye-wateringly rude jokes, which for a non-soldier like me was quite shocking."

West revealed that the group had a raunchy night full of drinks when they arrived on Friday, December 13th.

He explained, "The Icelandic truck drivers who were driving the support vehicles had saved some booze for us to celebrate, so we had a bit of a binge," adding, "We were drinking champagne out of one of the team [member's] prosthetic legs."

Despite the fun time the actor admitted that having the royal around was beneficial for other reasons.

He said, "It was cool having Harry there because he was very much part of the team," adding, "He seemed to specialize in building the latrines, and he built these incredibly elaborate ones."

Dominic West went on to describe the amazing toilet. He said, "He did one with castellated sides and a flag pole, a look roll holder, and you're sitting there thinking, 'This is a real royal flush.'"

The HBO star said, "He must have spent about 40 minutes making it. He built these incredible, intricate designs."

Overall West admitted that Prince Harry was "very kind."

The actor recalled a particular memory. He explained, "When I was having trouble with the skis, he helped me out, and I thought, 'What a nice guy.'"

The Walking with the Wounded is a U.K. charity that took place over the course of four weeks in December and featured three teams of people skiing across 200 miles of Antarctica.