Someone wrote a brilliant Filkspoof of the song (I call, because I can never remember the name) "One week" (It's been: One week since you laughed at me, etc), for Babylon 5.
Someone ELSE made a video for it, and then linked to it on the B5 community
HERE. If you've not seen the whole show, be warned -- it does have some vague spoiler images/lyrics, but it won't tell you too much.
Anyway, the song has this bit, which made me burst out laughing:
I'm the kind of guy
Who laughs at the Shadow Horde
Can't Understand? Then you're not
A three-edged sword!