Lars boasted on Twitter that he licked a toilet seat as part of a coronavirus challenge and posted a video on social media. Then, the 21-year-old claimed he tested positive for coronavirus – only to admit later that he was lying.

TELL DR. PHIL YOUR STORY: Know someone with outrageous behavior?
The young man was supposed to speak with Dr. Phil on Thursday’s episode. Watch the video to see what happened – and hear what Dr. Phil has to say to him.

WATCH: ‘It’s Just Ignorant To Joke About Having Coronavirus,’ Says 22-Year-Old
On Thursday, hear the story of other “covidiots,” a term coined for someone who disregards public health and safety warnings or hoards supplies during the coronavirus pandemic and puts themselves and others at risk. Check here to see where you can watch.