6487

The Tortoise number. Believed to be a gamertag. But this number is cursed for who ever has it in their name.
People have been reported for having sickness and dizziness after putting this number in their username.
If the victim has this number in their username too much. They will start to hallucinate and start to get strange messages from a person called as SlyTortoise.
People have been also been reported having OCD after having the number in their name too much.
The victim confirmed to be dying after 6 days. By a black haired pale female.

Do not put this number in your username.

Person 1: Did you heard about 6487?
Person 2: Yeah that was some scary stuff.
Person 1: Yeah.