How to pronounce “clunk”(verb) in English

Again, called me in tears, and said, "Oh, my God," and just ranted -- ranted about what she had been through. And so, there are a lot of women out thereshe could barely distinguish where her breath ended and theirs began, but she had clunk in with three other climbers in a two-man tent, so it's four of them in a two-man tent.