Mae's blow-up doll
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Mae brings in a blow-up doll dressed to resemble themself. Greg's initial reaction is that he can't think of a reason why it's either good or bad. He ultimately decides to award Mae fourth place, stating that he doesn't think other people would think he was fun, if he went around London wearing them on his head.
(Written by Karl Craven)