He's well-known for shocking the airwaves with his sometimes vulgar comments.
Now, KIIS FM shock jock Kyle Sandilands has taken aim at his co-host Jackie O, calling her sex life 'boring'.
Kyle made the comment during this morning's breakfast show in the middle of a discussion with Channel Seven's Behave Yourself host Darren McMullen.
During the chat Kyle started grilling the show's newsreader Brooklyn Ross about his sex life when Jackie interjected: "You never ask me anything about my sex life."
Quick as a flash Kyle replied: "Because it's very boring and missionary and it goes very quickly."
It's not the first time Kyle has made fun of Jackie's apparent non-existant bedroom antics.
Earlier this year the pair chatted to fellow radio host Meshel Laurie about tantric sex positions.
Jackie admitted to listeners that the 'Wheelbarrow' was one of her favourites which led Kyle to quip: 'You've never done the 'Wheelbarrow! You're a liar!".