2. Someone who pays to live in your house, and say they'll help pay rent. After you start nagging them about not paying the rent, you'll wake up the next day to find your cat stolen, as well as your family's christmas tree, your bike, and all your brand new ice cream will be eaten. All that will be left is a crappy note.
3. See: Pig, crossdresser, pervert, pedophile, and doughnut.
"Oh shit musta been your roommate dude.
2."That stupid dike Kim stole my f-cking cat!"
3."Look skank, your a flat out roommate!"
"Oh no you didn't"
Group of people living together in an apartment or house, but not necessarily sharing one room or bedroom.
Usually denotes platonic relationships, although hooking up sometimes happens.
Commonly occurs in big cities & on college campuses.
The American equivalent of flatmates in the UK.