Zac Efron appeared on The Ellen DeGeneres Show and agreed to play a game of her popular app "Heads Up!"
In honor of Efron's new movie, co-starring Robert De Niro and in theaters Friday, DeGeneres picked the "Bad Behavior" deck and made her guest act out various scenes as she guessed what they were.
The first phrase was "lap dance," and Efron wasted no time getting out of his seat, putting one of his legs on DeGeneres' chair and gyrating his hips right in front of her face. He had a bit more trouble acting out "Tinder" (DeGeneres thought he was "sexting") and blushed while "making out" with his hand. When "twerking" appeared next, Efron clapped his hands and yelled, "S--t!" With the audience cheering him on, Efron stood up, bent over, put his hands on his knees and shook his butt. DeGeneres guessed correctly right away, while Efron hid his face with his hands.
