Lemurs get high on bugs.

Lemur Eating

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That might sound like a weird rock album title, but it's true. In the jungles of Madagascar, lemurs get a buzz by chomping down on a particular species of millipede that causes toxins to release, leading them to salivate and appear intoxicated. Besides getting them high, the bugs may also have another positive effect: acting as a pesticide to ward off mosquitos.