When you say that someone has a wild imagination means that this person has the ability to think and dream about anything; this person has very vivid and colorful thoughts
-I dreamt i slept with Ryan Reynolds last night -What a wildimagination you have!
A person gifted with a vast imagination, which -- although quite uncommon! -- can suddenly disappear when asked to describe things like imaginary words.
"A natural imaginarian, he opened his mouth and out forth poured the most bizarre and marvelous notions I had ever heard."
1. An almost nonexistent relationship, usually of a romantic nature, with one party exaggerating or imagining their closeness; a relationship almost exclusively existing in the hopeful person's mind.
2. A product of a lovelorn person's imagination, a relationship planned out in said person's thoughts, unbeknownst to their object of affection, and almost never acted upon; can be a celebrity as well.
Person A: So how is Kyle doing with Sarah?
Person B: Haha, he told you they were going out? Total imaginationship.
Despite Tyler having a girlfriend, Beth develops their imaginationship in her head, right up to their wedding.