The Very Hungry Caterpillar. Caterpillars hatch from an egg, eat their way through all groceries, pupate and become a butterfly. As a larva usually thick and hairy, therefore also used to express aversion: That is disgusting and fulsome!
The bug emoji was introduced in 2010 and released as part of the Unicode 11.0 standard. This emoji can be found under the animals and nature
category. Because the bug emoji has been around for quite some time, it should display correctly in the majority of operating systems.