One of his less successful creations is a peanut-butter-and-jelly-sandwich machine that sprays brown and purple goo in every direction except onto the waiting bread.

Last time I was in town, it was Mexican fare, which is to say very hot plates of pale brown goo.

Slick brown goo filled the orbits and coated the features.

But many worm pioneers call about brown goo.

Perhaps she might yet identify the brown goo.

Some mysterious, disgusting brown goo was forced into a vein.

The brown goo sponged into the paper, overtaking a headline.

The brown goo was drying up, the white stuff shriveling into the tiniest beads, which then popped like air bubbles.

Ree puffed his cigar with satisfaction, seeing the deck crew already at work cleaning up the blood and stinking brown goo.

The presence of brown goo in the bucket is a good sign.