Slime Okay, You're Okay is a comic inspired by The Lion King's Timon & Pumbaa, particularly the Zazu episodes. It was published in May of 1996 as part of that month's issue of Disney Comic Hits!.
Slime Okay, You're Okay begins by introducing Zazu, the majordomo of the Pride Lands, and a hippo named Herma. At the start of the comic, Zazu is trying to make Herma clear out, but the disgruntled hippo is not keen on listening to the little bird.
Upon witnessing Zazu's failure, the other hippos insist he get rid of Herma, and the bird returns for a second round with the enormous hog. Calling the herd to him, Zazu instructs them to wait for his signal, but the impatient hippos begin to dig into the soil around the mud hole without instruction, widening the mud hole considerably. While watching the pandemonium unfold below, Zazu is accidentally hit with a clump of flying mud and realizes, to his surprise, how soothing it feels.
Getting an idea, Zazu employs a mouse to run into the midst of the herd and scatter the hippos. The idea works, and Zazu basks in the mud by himself, happy to have gotten rid of more hippos than just Herma. After all, those burdened with the most stress should be able to bask in mud every once in a while.