You may recall the news this spring about Ziad Ahmed, a student who got into Stanford by writing “#BlackLivesMatter” a hundred times on one of his essay prompts. Such ventures may come off as gimmicky—and we certainly wouldn’t recommend anyone repeating this exact idea in a future year—but they’re effective at one thing: grabbing the reader’s attention. Ziad, who had interned for Hilary Clinton and was recognized by Barack Obama at a White House dinner in 2015, was already more than qualified. What his essay did was make admissions officers pause in their tracks for a moment, and peer a tad more closely at the rest of his application.
Not just humor, but the overall tone of your application essay is remarkably important. It's also difficult to get right. When you are asked to write about your accomplishments, those 750 words on how great you are can make you sound like a braggart. Be careful to balance your pride in your achievements with humility and generosity towards others. You also want to avoid sounding like a whiner -- use your essay to show off your skills, not to explain the injustices that lead to your low math score or failure to graduate #1 in your class.