The challenge at the bottom would seem to incentivize eating smelly foods.
On its surface, this seems like a classic battle between two ancient schools of thought. On the one hand, you have the "he/she who smelt it, dealt it" philosophy of avoiding blame by projecting it elsewhere, and on the other you have the school of "dear lord, Phil, we all know it's you." Phil, or whatever his/her name is, clearly doesn't give a f**k about giving a bunch of s**t to the office. We hope everyone here resolves this responsibly, i.e. by locking him in and duct taping the smell in until he surrenders.