Making a purple stew, whip, whip
Whip Whip Whip (pretend to stir a huge bowl, circular motion with arms)
Making a purple stoobie-doobie-oobie-doobie
Purple potatoes, and purple tomatoes and (pretend to throw things in from over your shoulder)
You in my purple stew. (person in middle points to someone)
Fancy meeting you in my purple stew. (the two shake hands)
Everyone stands in a circle while one person stands in the middle. While you are singing the song perform the actions. When you say "You in my purple stew" the person in the middle points to someone and that person joins the middle. On "Fancy meeting you..." the person who was just pulled into the circle shakes hands with the person who brought him there.