Pronunciation of SV skit

[Atemp]

I am writing a drama character whose Swedish father has been known to say, "That is a crock of skit." And by skit he is not referring to a short comical or satirical theatrical presentation.

But skit as commonly pronounced seems to break SV pronunciation rules. To my EN-tuned ear it sounds like "whidth." I have also watched Norwegian TV dramas in which characters become quite rude and start yelling about skit.

What is the deal? Is some kind of polite evasion or euphony at play? Is it a loan pronunciation from NO?

Thanks in advance for any practical insight!