The mangling of idomatic expressions (a minor rant and call for commiseration)

[Irving]

When receiving a single-finger salute, I prefer, "he flipped me off!" as opposed to, "he flicked me off!"

Yes!

I think I say "nulculer," but I am not sure, As no one has ever corrected me, and it depends on how it flows in the sentence. For example, I pronounce Caribbean differently depending on if I am saying "I am going on a Caribbean cruise." Compared to "I am going to the Caribbean."

A few I've been corrected out of saying have been:
1) irregardless
2) should have went, instead of should have gone.