Depending on who's asking ... Sometimes a "trick" can be a treat.
{wink, wink, nudge, nudge}
Blazing paper bag full of doggie doo on the porch?
Candy bucket full of cold oily spaghetti noodles?
Peeled grapes mixed with cold cooked rice in a bowl on a dark porch?
Live scarecrow hanging from the front yard tree?
Bloody monster crawling out from under the porch?
I Vote... TRICK.
TREAT !
Trick or treat, smell my feet, give me something good to eat!
Are you kidding... That's the surprise!