What was this movie?

I saw it maybe in 2010. It was about two mountain climbers who climed a mountain ( maybe Mount Everest) it was a comedy and there was a scene where two other mountain climber guy comes and they say something like "we're gonna be the first vegan, gay? couple to climb this mountain'. And an other scene where one of the climbers wife make a phone call, and a guy says to the wife that she supposed to say something sexy to her husband ( because there were harsh conditions at the base camp maybe and to mae her husband feel warm or loves or something).