By Facethefa...
Best Answer
You mean a PLUM BOB? A string with a weight. Other Answer
Bob the Builders washing line
It's a line for hanging Bob's on to dry after you've washed them.
Bob's must always be handwashed and line dried or they tend to shrink.
At a halloween party, it's the line that forms at the table where you bobs for apples. Since this is listed under "cruise travel" though, I'd make sure it doesn't have anything to do with falling overboard. That would mean you bobs up and down till they throw you a line.
look it up on yahoo search