to be screamed while waving your arms around wildly above your head. Usually said several times in a row as on word.It means:
1. you REALLY want attention.
2. you're standing in front of someone you wish to be ignored.
3. you happen to see a security camera.
*Sees a security camera* LOOKITMELOOKITMELOOKITME!
*Spectators roll their eyes, except for bff who begins balancing on head and eating chocolate)