Ding dong ditching with cookies?

Ok so i like to ding dong ditch peoples houses but my mom always has me take food to leave on their doorstep when i do it. and one night the door bell rang at my house and there was like this p it along note/picture, saying copy this picture (it was a p it along ghost) and attach it to something and ding dong ditch other people... and i want to make one and get it ped around town. any idea are helpful. thx!