Split the class into Team X and Team Y. One player comes up and reads the slip—facing away from the class—while the teacher stands beside them as referee. Describe as many words as you can before time runs out. Say the boxed word or any word under it—or even part of one—and the round ends. Letters and numbers only count when said on their own. Hand gestures are fine. Skipping isn't, unless you turn it on.
On a laptop, the keyboard works too: Space for Got it, T for Taboo!, S for Skip, and Enter to start the next round.