1) Limbo 2) Podunk 3) The sticks 4) Timbuktu 5) Vknqvfwib 
Nowheresville is slang for an uninteresting, unimportant place.
a remote or isolated town or village. · a job, position, rank, etc., completely lacking in status, recognition, or a chance for advancement. · anything unrealistic, impractical, or useless.