To
screw something up royally, such as
break or crash an expensive piece of equipment.
Often used in 'pull a wilkie', a common phrase meaning to crash or
break something.
Also note, 'wilkied': An item that is broken, often because someone 'pulled a wilkie',
Commonly used when talking about expensive pieces of equipment.
'Next time you
fly the drone, make sure you
don't pull a wilkie. We can't afford to replace another.'
'Sorry your new drone got broken,
Ryan was flying it and now it's wilkied.'