An IIT-I peep is that one friend in every group who boasts a lot about his achievements whereas his only achievement is that he got A+ in bloodgroup test
I told Bobby, "Peep this while I freak this." Then I went up to his bitch, worked some game, and took her into the bathroom, where I proceeded to slip her the sausage. Then I came out and laughed in his weak cracker face.
eye-peeper(noun); a person, usually in the workplace, who looks at someone's IPOD screen to seewhat it is they are listening to and then comments on it, or uses that information later for some other purpose.
"Joe I-peeped me yesterday when I was listening to Black Sabbath, and then during lunch, joked to my boss that I listen to 'the devil's music'".
"Hey, I don't mean to be an I-Peeper but I see we have a mutual Clay Aiken thing going on."
The inexplicable draw of one person's eyes to another person's iPhone. One will peep in just to see what the other person is up to, and then likely look away once caught.