More often than not they haunt internet forums, proclaiming that they are 'teh secks' and other such egotistical comments.
Avoid at all costs, for fear of losing your self-confidance.
They are often known to have a heinous anus.
Also used as an insult to someone who thinks they are hardcore, cool or popular, but are not.
Leking: "I r teh secks."
Bystander: "Go home, small child."
Leking: "Admit it."
Bystander: "You have the largest ego I have ever seen. Stop invading my cleavage."