I love the way my mom says "crepe"... sounds like crap. And no matter how many times we try to correct her, the next time she needs to use the word, it'll sound like crap.

Reminds me when my mom would ask how to pronounce a word, and my brother would teach it to her incorrectly. After about 15 repetitions of the word, he wouldn't be able to keep a straight face any longer and start cracking up. She fell for it every time too. Funny funny.