Mike has an absolute casserole
Here's a brief description of the contestant's attempt. Someone's probably working writing up more detail!
Mike tried to make himself fart by doing various leg exercises whilst on his back. After completing the batter task, Mike decided to try farting, and ended up making a tiny squelching noise. In the studio, he revealed that as he farted, he had also dislodged a haemorrhoid that was still hanging loose. He received 1 point.
(Written by Taskmaster Wiki contributors)