What is a wholphin?

What is a wholphin?
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Last show’s winner was B. Bowman who correctly stated that MLDB stands for monkey lips/dorsal bursae. Now, for this week’s quiz: what is a wolphin? Think you know the answer? Surf on over to thedolphnipod.com and click on Dolphin Quiz – leave your answer in the comments section. Winners will randomly be chosen from the correct answers, and will be announced on next week’s show.