When someone mixes up a cliché or an idiom, it's called a malapropism. Fans of NCIS, however, know them as Ziva-isms...

A former Mossad agent, Ziva first appeared in Season 3, and ever since, has amused her team with her ability to mangle American colloquialisms. Take this quiz on Ziva's greatest misses and see if you have a better grip on all the familiar, yet curious phrases spoken in America.