The 'Heh, Room for One More?' meme is inspired by a classic urban legend often involving a haunted elevator or a funeral carriage where a creepy figure offers a ride. In internet culture, the template typically features a sinister or strangely calm character intruding on an already full space. It is widely used to represent the feeling of being overwhelmed, such as when a new task is added to an already packed to-do list or when an unexpected problem arises at the worst possible time. The meme's popularity stems from its perfect blend of horror aesthetics and relatable, everyday frustrations.