10 Ways to Mess with Your Roommate's Mind

1. When your roommate is sleeping, cover the bathroom mirror with Post-It Notes. This one is sort of time consuming because to be really effective, you have to write something crazy on each Post-It Note. Use the big ones. They cover more space. Also, if you want to get really creative, buy different colored ones. You can make lots of cool designs with them! It's really important to do this while they are sleeping. Also, pretend like you don't see them when you go in the bathroom.

2. Hide the TV that's in the living room and make a fake one with a large cardboard box. When the roommate asks you what happened to the original television, pretend like you are too busy watching it to listen to what they have to say.

3. Devote an entire day to making your roommate feel uncomfortable. For instance, every time he or she walks in the room, start masturbating. When you "notice" your roommate in the room, act embarrassed and try to convince him or her you were just scratching yourself in an enthusiastic way.

4. Send your roommate several ransom notes over a span of an entire week that feature his or her prized possessions. Get even more creative and make videos with those possessions of random people doing strange things with them.

5. Talk your female or male friends into making suggestive calls to your roommate while he or she is out on a date with his or her girlfriend or boyfriend.

6. Make a point to clean the apartment or do the dishes naked whenever your roommate's friends come over. Invite your roommate and friends to join you several times throughout the night.

7. After a night of heavy drinking with your roommate, put on a bunny costume and sit on the couch the entire next day without saying a word. Whenever your roommate walks into the room, stare at him or her intently until they leave the room. The next day, act as if nothing has happened.

8. Spend about a month convincing your roommate that you are gay and you are madly in love with him or her. When your roommate confronts you with how you've been acting, remind him or her of that one night that you were both drunk and lonely.

9. Fill all of your roommate's mineral water bottles with really cheap vodka.

10. When you finally get kicked out of the dorm or apartment for being a nuisance, make sure the police are involved. Your roommate will never forget you, even with years of therapy!