What is Yeotarynist?
1.
A person who says something terribly depressing (a downer), typically only tangentially related to the present circumstance or topic of conversation, and thereby destroys the positive atmosphere.
Don't let Bob hear about your plans, he will ruin it with his yeotarynist attitude.
See 
Random Words:
1. 
A common abbreviation for the all-important question, "What would Brian Boitano do?"
No, not the dead guy who can't eat ..