Jack propels his chair back so sharply that it falls over backwards. He falls to the ground and realizes that it's covered with shards of glass that all seem intent on jumping up and biting him. "Arrrrgh!" He smacks them off, and they skitter away, laughing to each other.

He looks around wildly. Everyone seems to be gelatinous blobs not unlike Rover's lava lamp except one. Vala. She's studiously bending over a piece of paper, but he knows she's the one who did this to him.