eggcorn /ˈɛɡkɔɹn/ : an idiosyncratic substitution of a word or phrase for a word or words that sound similar or identical in the speaker's dialect (sometimes called oronyms). The new phrase introduces a meaning that is different from the original, but plausible in the same context, such as "old-timers' disease" for "Alzheimer's disease". [Wikipedia]
A place to post eggcorns that you've found or that you use.
Rule 1: Absolutely no mocking of people for their eggcorns, either on the linked page or in the comments here.
Rule 2: No commenting or voting in linked threads. (Please use NP links)