Not really sure what I'd do with 200,000 orcs, but maybe:
1)Snatch a bunch of order forms and get them to buy my little sister's girl scout cookies
2)Subscribe to a pyramid scheme selling jewelry and get filthy rich
3)tell them I only have one toilet and the rest will have to go someplace else, but please not on my lawn.
4)scream, slam the door, hide in some dark corner downstairs and get my fiendish little brother to open the door.