When you masturbate in the shower an the cum gets stuck to your pubes and gells up, so its like impossible to get it out, so it just hangs there for a while
"I jacked off in the shower an couldnt get those Cum DingleBerries off my pubes for a week"
When wiping your butt with cheap toilet paper, pieces of cheap toilet paper catch/cling to anus hair(s), therefore having berries that dingle from your butt.
If you use that generic toilet paper, you'll get dingleberries.
when stick deodorant is hastily applied to a hairy underarm region, resulting in chunks of deodorant becoming suspended in the mass of hair.
Every time he raised his arms, revealing those armpit dingleberries, I was horrifically mesmerized. I quickly became obsessed, both fearing and anticipating their next reveal.