1. Squeench is a nickname given to the moist odorous substance that that accumulates between your butt and private parts (male or female) during the any activity that makes you sweat...
1. Dude, I just came back from playing basket ball and I was scratching my "parts" and dude... it smelled like total squeench... it was nasty.
2. I came back from jogging, and my clothes were soaked in sweat, the worst part was my underwear... when I pulled them off, the robust aroma of squeench filled the bathroom.
3. Sometimes I deliberately don't wash my hands so that they smell like squeench, then I touch people.