(http://www.startrek.com/uploads/assets/articles/6-yellow-cubes.jpg)
"Aw, crap! My lunch is purring"
"What, Tribble suprise again?"
"Oh, my."
(http://www.startrek.com/uploads/assets/articles/6-yellow-cubes.jpg)
At least this stuff isn't moving, unlike that time I was at a Klingon tavern....