1 definition by Le Morte
A girl/boy that your roommate insists on bringing home from the bar time after time, despite the fact that she/he hasn't showered, nor can she/he spell shower. Eventually this clever animal, like an infectious disease, will; 1) live in your apartment, 2) eat your food, 3) use all of your toiletries and laundry soap in a sad, and unsuccessful attempt to "de-slick" themselves!
If you are at home now, turn to your left, now turn to your right, he/she is the one that is not your roommate!
If you are at home now, turn to your left, now turn to your right, he/she is the one that is not your roommate!
"I can't believe it, that Oil Slick has been over every night this week and now there isn't any toilet paper!"
by Le Morte January 10, 2013