1) Someone who is a nuisance to prostitutes and prevents them from getting business.
2) An extremely annoying individual who always gets in the way of everyone's happiness.
Nathalie: "My glasses broke! They now only have one leg!"
Gaby: "How are you going to do your internship in D.C.? You're almost blind!
Nathalie: "I guess I just have to man up and do it."
Gaby: "Alright, Monacle Lewinsky!"