muffboxing
The act of lesbian sex, in other words, rubbing vaginas
"Those chicks were just totally muffboxing"
stinky muffbox
When a female uses her fanny to queef into a tuperware container and then proceeds to store it with the other tuperware as if it does not contain smelly stank.
"I went to the cupboard to find a tuperware for my leftover pizza and ran into Meredith's stinky muffbox".