Somebody brought up roundabouts and this is the fun bit where I get to introduce ppl to Magic Roundabouts.

Extra points if you pull it off when there's snow and/or ice on the road.

Warning: contains English people driving.

(3rd alt-text contains some drug references 4th contains 1 booze reference)

I like the fact the High Wycombe one goes "A40, A40, A404, A404, A40..." until your brain gives up, goes and hides in a corner and you forget which way is up and what your name is.
@morachbeag
It's a coin toss when you're coming from A40 and going to A40, and which path will be quickler.