despite other belief(that crappy definition above or below it) a beast of burden is someone who hangs around and screws everything up for their courter..(bf/gf)
someone who really messes everything up
a magic the gathering card that stats ar e phenominal
2. Overweight and gruesome female that has not been blessed in the physical appearance department
2. "Agghh, that is rank, she is well nasty, she is a beast of burden. I wouldn't touch her with your d*ck"