Top Definition
A student who is anti-social, staying in their dorm all day and night, leaving only for classes.
"Who is that girl? I've never seen her before."
"That's Nancy, she lives across the hall. She's a total dorm rat."
by PaigeStaggs November 15, 2009
A girl in a dorm setting that "runs through" or sleeps with just about every dude in that paticular dorm...possibly other dorms as well.
New guy: "look at her! who is she?"
You:"dude dont talk to her you might catch something shes a dorm rat."
New guy: "really thats a shame she looked good to"
by greatnessg October 18, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.