I went and gave it a listen, and yeah, that’s a definite squelching sound, “squish”, more than some air escaping.
You can hear the diarrhea pushing against his arse.
“Squelch”
Here’s a link https://youtu.be/RYHPVX_Xs6g?t=1m10s
No thank you, that link will stay unvisited. The detailed description is plenty. 💀
I completely understand. I voluntarily took that bullet for you, my friend.