1 definition by loolia
something that is really nasty, old, or sweaty. it is in the new movie, Harry Potter and the Goblet of Fire. very cool london slang word.
Harry: Why are we all standing around this manky old boot?
Fred/George: It's not just any manky old boot, it's a portkey!
Fred/George: It's not just any manky old boot, it's a portkey!
by loolia November 22, 2005