Berra-isms
I don't know if everyone knows who Yogi Berra is but he is the master at making mistakes that are great examples of what is discussed in Ch.12. Yogi Berra is a legend in Major League Baseball for his accomplishments on the field, and rightly so. But off the field he has been known to have some trouble with his native language of English. Some of his most memorable sayings are: It's like deja vu all over again, I didn't really say everything I said, Tomorrow night is another day, Our similarities are different, We make too many wrong mistakes. There are many more of these and one is funnier than the next.

Comments
I'm a fan of déjà-vu all over again. Similar to my post on tautological place names, it seems that bilingual expressions, or foreign expressions that are integrated into our language, are an area where this often occurs.
I would say that it's because the people saying it don't necessarily know the meaning of/behind it.
"The lesbian stereotype not only limits female solidarity, but ALSO minimizes women's ability to challenge collectively the patriarchal and heterosexist system in which they reside." (AS WELL).
This is a faux example of the type of hyper-usage of these terms that I hear too often.