pinner says "Rainbow Swirl: paint food coloring inside bag, then fill with icing. It will "stripe" the icing as it squeezes out - try it in any color combo!" (not sure if this will work with my luck it will turn out all brown and icky)
Dreyer’s Super Sundae Brownie Bowl: Here’s an easy way to push your already extraordinary Dreyer’s ice cream sundae over the top! It's a fresh-baked brownie bowl! You don’t have to wash the bowl! You get to eat it!