armpit cheese
when jenna didn't wash her armpits for a while, she grew a nasty armpit cheese in them
dried deodorant that forms under a man or woman's [armpit]'s, both [hairy] and not, that clings to either the hair or skin
"when jenna didn't wash her armpits for a while, she grew a nasty armpit cheese in them" What is the definition of "armpit cheese"?