A type of weapon in which 2 swords are attached by a chain and swung around randomly. Due to this, injuries (and possibly fatalities) are guaranteed to all but the most stalwart of swordchucksmen. For the most part, used by Fighter of 8 Bit Theater, though not even he, with his mastery of the vargus-do style of swordplay, can seem to master it. Either that, or Black Mage always destroys Fighters help source before he can make use of it.
Fighter: Say, if we're quitting, does that mean I can practice at my swordchucks now? Watch!
Red Mage: No, wait, Fighter! Don't!
Red Mage: NooOOOOOO!!!
Either the worst idea anyone's ever had, or "like Bruce Lee meets Musashi, only better." (source: 8-Bit Theater, episode 068)
A seemingly impossible combination of sword and nunchuck that must be possible in some respect, considering Fighter sent the plans to himself in the past. Other variations on this exotic weapon include axechucks, bowchucks, and chuckchucks.
John twirled the swordchucks in such a poor manner that left him with a bleeding armpit and four less fingers.