premature evaporation 

When you are brewing tea during foreplay and it gets too hot causing all the tea to evaporate, leaving at least one person quite unfulfilled. Can often lead to one participant saying, "Is...is that it?"

Q: How was the British tea party sex last night?
A: Not so good man. This is the third time I had premature evaporation this month

premature evaporation by g'nite luve May 14, 2009

premature elaboration 

The embarrassing failure that occurs when a business gets overly excited and rolls out a new idea/ business model/ programme before its been fully tested.

Manager 1: "Wow the Sales Manager is really gung-ho about this new training programme - he wants to roll it out to the whole sales force"

Manager 2: "Yeah but I think its a premature elaboration - you might want to stand aside things could get messy"

premature elaboration by Timmy the Dog October 11, 2013