What species is weird to vomit?

The term "weird to vomit" could refer to certain species that have unusual vomiting behaviors or mechanisms. For instance, the common house cat is known for occasionally vomiting hairballs, which is a result of grooming. Additionally, some species, like certain types of fish and reptiles, can expel their stomach contents as a defense mechanism. This behavior can seem odd from a human perspective, as it serves various survival strategies in the animal kingdom.