I end up having to call it opple so everyone here in Germany knows what I'm going on about...
For Germany it would have to be "Upel" and for France "oupl"
The definition in the urban dictionary was cool... and as it's only and intensifier could be used in a positive sense as well.
"Your car is oople-quick"
"your driving is oople-good"
"your nuts are oople-blue"
oople
adv. used in conjunction with another word as an intensifier.
"That mobile phone is oople-bad, Nigel."
That was random, sorry 