What is You Can't See Me!?
1.
Another way of saying that you are untouchable and put everybody else to shame. Basically means you are unstoppable because if a person or thing can't see you they can't catch and/or attack you. Even though you are entirely visible it is a way of telling somebody that they can't fuck with you and they are not on your level.
Person 1: "WTF! You beat me a Halo again!?"
Person 2: "Damn straight biatch..."You can't see me!"
2.
What someone says as they cover their eyes and pretend to be invisible. They are looking for attention, so give them some, THWAP!
Sween - (covers eyes) You can't see me!
John - (smacks sween in the back of the head) Now I see you, you little rascal!