The Mailboxians are a species from Rick and Morty.
Biology[]
Mailboxian are a species that resemble mailboxes walking on two feet. The have two sexes with females being referred as "Femailboxians". Some resemble letter boxes while others appear to be post boxes.
Culture[]
The Mailboxians appear to possess a society equivalent to 21st century Earth. Though their houses resemble their biology.
Source[]
- Rick and Morty: Season 5: Episode 5 - Amortycan Grickfitti