Pervert pronounced prevert. I had an uncle who uttered it incorrectly and this was not his only similarity to Archie Bunker.
Groin pronounced groan. I know several older ladies who make this mistake. Maybe they are so embarrassed about discussing the nether regions of the male anatomy that they just get confused and flustered.
Sink pronounced zinc. This is very common in New Orleans. They don't say it this way on commercials for SOS Pads!
Vegetables pronounced vej-ah-tibbles. I have no explanation for this.
Nuclear pronounced nucular. This is common among some Presidents from the South.
Favre pronounced farve. Favre is French name and it should be pronounced Fav-ray. There is a well-known doofus quarterback from Mississippi who can't seem to get it right.
I feel better now that I have vented.