From: 10 Misspoken Phrases
And yes, I admit it. I used to say "irregardless" a lot, until someone came along and threatened to chop my head off if I ever did it again. Fortunately, there are several online dictionaries that include a spoken pronunciation of multisyllabic words if there is ever any doubt.
But how about you? Are there any common phrases or words that drive you nuts? Feel free to share them in the comments!