The U.S. Army has deleted a tweet that used the term “chinks” in armor after people freaked out that the same word can be used in a completely different context as a racial slur against people of Chinese descent. “Chinks in special ops’ digital and physical armor poses challenges, experts say,” the tweet read, followed by a link to a news release about how terrorists’ using social media has left a hole — dare I say, a chink in — our country’s defenses.