it's a sexual act involving four people and a tractor.
first, three people get
on the tractor,(usually males) and the fourth person the "crab dangler" gets tied to the back of the tractor.
while being pulled by the the tractor though a
mississippi cotton field, the three people
on the tractor are shitting, pissing, and ejaculating off the tractor onto the "crab dangler." it was propperly dubbed "mississippi crab dangler" because all the while, the fourth person has a crab dangling from his ballsack and or butthole. most commonly used with a king crab and a john deere 2001 series industrial lawn tractor.
