Your comments are so helpful...and sweet...and FUNNY! I wish we could all get together for lunch...or margaritas!
Alrighty...spiderweb cookies, step-by-step...
- Outline a spiderweb shape in black royal icing using a #2 or #3 tip (AmeriColor Super Black).
 - Thin black, pink and orange icings with water to the consistency of thick syrup (AmeriColor Deep Pink or Electric Pink and Orange). Cover with a damp dishtowel and let sit several minutes.
 
{Here's what the thinned icing looks like after sitting several minutes. Yes, the it looks charcoal-y colored...it will darken. Read more here.}
{Gently run a silicone/rubber spatula through...it won't get all the bubbles, but most.}
- Stir gently with a rubber spatula to pop any air bubbles that have formed on top. Transfer thinned icings to squeeze bottles.
 - Working 6 - 8 cookies at a time, fill in the outlines in black, using a toothpick to spread into corners.
 - On top of the wet black icing, pipe on the thinned pink and orange icings in alternating circles.
 - Drag a toothpick through the icing, starting at the middle, towards the points to make a spiderweb pattern.
 - Let dry at least one hour.
 
{So, now it's night and my camera is not liking the lighting. :)  Sorry!}
- Using piping consistency (non-thinned) icing , pipe spiders on the webs using a large plain tip for the bodies (such as a #7 or #12) and a #1 or #2 for the eight legs.
 - Let dry overnight.