look up any word, like cunt:
'milroy' is a surname belonging to an almighty family!!!
"WOW, you got an A* in your essay... you must be a milroy!"

"*wolf whistles*... geez that chick's hot, her genes must come from a milroy!"
by kal'el XD November 03, 2006
milroy is a paedo who enjoys venturing into kiddies playyards and shops to spy on the poor little fuckers. Well known for having kiddies in his bag.
Sweating like milroy in a playyard.
by Mark davidson February 14, 2005