Sarcasm? On the Internet? You're kidding. But sarcasm is no joke. Long before today's sentiment analysis systems struggled to accurately understand human communication, people struggled to understand one another's sarcasm. Now, thanks to the work of Dr. Pushpak Bhattacharyya and his team computers are beginning to understand one of humanity's most challenging, and amusing, modes of communication. Dr. Bhattacharyya, director of IIT Patna, and a professor at the Computer Science and Engineering Department at IIT Bombay has spent the past few years using GPU-powered deep learning to detect sarcasm.