Today's ghastly groaner

Two mice were chatting in a laboratory.

“And how are you getting along with the professor?” asked one.

“Oh, excellently,” said the other. “I’ve got him thoroughly trained. Every time I ring the bell, he brings me food.”

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Send your groaners to Maureen Dolan, mdolan@cdapress.com.

Remember: Keep ’em clean and don’t be mean. Thanks!