A post at Stæfcræft & Vyākaraṇa quotes a sputtering Linus Torvalds:
There aren’t enough swear-words in the English language, so now I’ll
have to call you perkeleen vittupää just to express my disgust and
frustration with this crap.
…and explicates the Finnish phrase perkeleen vittupää semantically and etymologically. Right up my alley, so I’m pointing you in its direction. Too hot to post more… brain melting…