David brushes Paul's teeth

Here's a brief description of the contestant's attempt. Someone's probably working writing up more detail!

David put the toothbrush in Paul's mouth, who was lying down, then tied string to the toothbrush, unwinding the string over a distance. He then yanked the string so the toothbrush would brush several teeth in one go. He brushed Paul's teeth from 142.7 metres away, receiving 5 points.

(Written by Taskmaster Wiki contributors)