Lars names items of underwear

Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.

Lars selects the category 'underwear'. He manages to name two items belonging to the category, but then misses the nail with his hammer both times. He then struggles for some time to name anything else that belongs in the category. He finally names something relevant, but his hammer glances off the nail, knocking it askew, and not any further into the wood, just as he runs out of time. He ends up in fourth place, in the task.

(Written by Karl Craven)