Cutting the Grass in Maine

Scene: vacation in Maine, August 2009. Brent has some time to kill, and finds some primitive grass-cutting implement, probably similar to ones used by early man outside their caves. Coincidentally, the grass needs to be cut. The problem of having time to kill is solved.

I'm not sure why it's funny, but you can hear me chuckle at the end of the clip, and it still makes me laugh today.