Ambiwlans 

Ambiwlans is Welsh for Ambulance, and is written on all ambulance vehicles in the Welsh Ambulance NHS Trust.

Ambiwlans is not to be confused as a 'dumbing down' version of the word 'Ambulance'

Ambiwlans was made famous by an internet user known as JamesTigerWoods who famously started a discussion on a car focussed forum complaining that society was dumbing down so far that the word Ambiwlans had replaced Ambulance, not knowing of the welsh origin.

JamesTigerWoods: Ambiwlans!!
Everyone else: It's Welsh you 'tard!

Ambiwlans by Pistonheads June 11, 2010

Ambiwlans Moment 

You have an idea, you 'put it out there' for the world to hear or see or read on the internet, proud that you have thought of something that no one else has noticed before, you're sharp, you're tuned in and you wait for the adoration of the masses when they asses your idea and say 'wow.. you're right... that's amazing!'
...... but sadly what has actually happened is you have said something incredibly dumb, and someone is just about to point it out to you very publicly, THIS is you Ambiwlans Moment.

See the word 'Ambiwlans' for the first Ambiwlans Moment from the legendary JamesTigerWoods

Steve - I've an idea for making cars more efficient with battery power... when I was a kid my lights on my bike were powered by a dynamo which was rested on the tyre, in a less crude way couldn't this work on your car?

Ben - You mean like the alternator?
Con - Nice ambiwlans moment Steve!

Ambiwlans Moment by Conian September 22, 2010