muffpacker
Someone who hides (or 'packs') things in their vagina. Also used as an insult if someone has a huge, loose vagina and could fit a lot of objects inside.
Guy 1: That slags slept with so many guys
Guy 2: What a muffpacker!
You can be the muffpacker, your job is to hide this gun...
Guy 2: What a muffpacker!
You can be the muffpacker, your job is to hide this gun...