Difference between A good-hiding And A goodwin

The difference between A good-hiding and A goodwin is that A good-hiding is A good-hiding is a term that basically means, ” slapping ” or threatening to hit someone, especially kids. while A goodwin is The act of failing miserably at a chosen job/task/profession but still being paid handsomely . Ie. Sir Fred Goodwin from RBS

A good-hiding Example :

Behave yourself , before I give you a good-hiding .

A goodwin Example:

Yeah Matt the fisherman pulled a Goodwin , he didn’t catch anything all week but was still paid £500 for doing sod all