A beautiful girl who never gives up. She doesn't leave her friends, no matter what stupid things they do. She's always happy and trying to make the people around her laugh and find joy in life. She always says random things that pop into her head. She's creative and smart and kind and leaves you laughing about random things hours after she's said/done them. A truly amazing friend, and an even greater best friend. If you don't have one of her, go find one!
Reading someone's mind with scary accuracy. Even more true if the thing that was mind read was so far out of left field that it feels like Professor X was sitting by in his wheel chair probing your inmost thoughts. Likely, the charlesing will be reoccuring and become an irritation. It's a creepy bonding experience.
To masturbate in a public area such as school or the office. Those whoparticipate often will not care or have little regard for the look of disgust on their peer's faces.