In honor of a day close to our hearts -- National Cliché Day -- we vote to put the topic of tepid, tired speech on the agenda. Because the world of corporate slang is a bit like low-hanging fruit; the ridiculous language that passes for communication in the office is just too close at hand not to poke fun at. Knock Knock's line of flashcards is a useful tool for keeping up with the conference room lingo. Study up and hone your skills at thinking inside the box for every clichéd contingency.