Jello shot.
I don't have any idea what a jello shot is, except that it makes the younger kids giggle when they talk about it. Hope I'm not encouraging them.

Have a 'cleaner' shot, but I'm getting a real kick seeing reflections in glass with all this experimentation. And the windex sitting by the side of the glass plenty much tells the cleanup story. Now what to do with all this jello??

Forgot to mention 2 new people at the table: Ken and Yvette. Their links are above.