Foolishly believeing you have fallen in love with someone only to discover that you are not, you are in fact an idiot, and do a complete turnaround to retrace your steps exactly the way you entered into the situation.
To understanding friend: Thought that I'd met Mr Right, but it seems we have gone down a love cul-de-sac and I have to get out!
A surgically created man-gina for a tranny; When a man "culls" his sac and adds a fake route for lost drivers. You can have a lot of fun testing out your ride in the culdesac, but it goes nowhere.
My boss had no fears of leaving his spawn in Thailand, all the he/she hookers sported culdesacs.