Definitions
1.NounAn amphibian, a kind of frog (order Anura) with shorter hindlegs and a drier, wartier skin, many in family Bufonidae.
2.NounA contemptible or unpleasant person.
3.NounAn ugly person.
4.VerbTo expel (a user) permanently from a MUD or similar system, so that their account is deleted.