WHAT THE HELL! HOBO LIGHTSABERS! GENIUS!
Of all the things you can possibly do with hobos, you have found the best. I mean, hobo launcher was allready great, but that... is beyond imagination.
And for the random part of this episode, well, it adds a little "je ne sais quoi" to the storyline. Anyway, everybody loves random.
I hunger to see the next episode!