Quote Originally Posted by Pannonian
Colour not color.
Magnetise not magnetize.
Aluminium not aluminum.
Mould not mold.
Forthcoming not upcoming.
Queue not line.
Lift not elevator.
Motorway not highway.
Petrol not gas.
Trousers not pants.
Pissed off not pissed (pissed is when you post to the drunkards thread).

We should invade the colonies and teach them to speak real English.
I use
Magnetize
If your speaking of an object that you pour clay or molten metal into to form something then mold.
Queue and line, line is more common though.
Upcoming
Elevator
Highway
Gas. Gas is much more proper a word than petrol. Gas is short for Gasoline. where as Petrol is short for petrolium. Gas is the actual feul that goes into your car. Petrol is anything liquid made from crude oil. From karosine to bunker C.
Pants
Pissed off