In the middle of a Crota raid and we wiped. A couple people in the fireteam wanted to grab something to drink so we waited for them. During that short period of time(maybe 5 mins), another member actually fell asleep. He was snoring somewhat quietly at first then got louder and louder. The guys came back and first thing they said is "what the fuk is that sound" and we laughed even more. We yelled to try and wake him up but that didn't work so we eventually booted him. I took my headset off and could hear him clearly so I recorded it with my phone, saved it to Google drive, then sent it to him.