"I think item girls ko hataana hoga, ek tough fight hogi.. par item boys will rock all the way. (I feel the time of item girls is over and they face some serious competition).
I want to become the number one item boy," Aamir told reporters here after unveiling the first look of the song on Wednesday.
Aamir, who will be seen in a retro look, aping veteran actor Mithun Chakraborty as `Disco Fighter` in the much anticipated item number, says he is waiting for Salman`s comments on it.
"I will show the song to all my friends. I am waiting for Salman...my close and a good friend to comment. I think the Dabangg Salman is far ahead of me in doing item songs," Aamir said.
The 46-year-old actor will be seen in a new look that of a pass 80s disco dancer for the song.
"I would like to say that I have not hurt anyone`s sentiments. It`s a tribute to the disco era of 1980s. My hair-do is inspired by Amitabhji and I sport chest hair, just like Anilji. The dance moves are similar to Mithunda and Govinda. And my attire will be a mix of everyone," he said.
Aamir said he had approached almost every actress and even item girl Rakhi Sawant but all of them avoided his calls and hence he decided to turn "item boy".
The film produced by Aamir Khan Productions stars Imran Khan, Vir Das, Kunal Roy Kapur, Poorna Jagannathan and Shenaz Treasurywala.
Directed by Abhinay Deo, Delhi Belly an adult comedy, releases on July 1.