A roommate found on craigslist because of:

1. your girlfriend or boyfriend kicking you out
2. fuckin rent is too damn high
3. oh shit, my friends bailed on me
4. fuck, i hate living with my friends
5. my roommates are fuckin stupid
6. living with strangers is awesome

A craigslist roommate varies from crazy, weird, wtf, or friendly.
Friend A: Dude nice place. Who do you live with?

Friend B: With a craigslist roommate.

Friend A: How is it?

Friend B: Eh shoulder shrug.
by bluebananas August 19, 2011
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june 13

The day to celebrate roommates everywhere.
Harry Potter gave J.K a nail clipper for Roommate's Day
by Spikeaxe June 13, 2008
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engaging in "bedroom" activities with ones room/housemates.
my roommate invited me to hook up with her and her fuck-buddy! like a threesome!... i do NOT participate in roommate incest thankyouverymuch!!
by veronica corningstone March 7, 2006
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Having a roommate or person that lives with you that you rarely see or hear from. Most common in colleges with students that live near campus but are required to live in dorms.
"Why is this half of your room empty?"

"Oh, I have a phantom roommate. that supposed to be his half"
by hitting the wall March 14, 2010
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When a man is performing anal on a woman, and pulls his penis out and wipes it on his roommate's pillow.
"Yeah - my roomie drank the last beer the other night so when I nailed a chick on his bed and gave him the dirty roommate."
by Vanoc March 12, 2010
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A person that does not live in an apartment, house, dorm room, or any other housing facility but spends a large amount of time and energy in the house and has been deemed a honorary roommate
Kyle doesn't live here. He is just an honorary roommate.
by Brass man January 25, 2016
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the act of choosing a college roommate on Facebook from your school's page based on Facebook stalking and messaging said person back and forth
I'm not sure if I know who I'm rooming with. I've been roommate flirting with a couple people but none of them seem to be right.
by lizkow March 4, 2011
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