MetroPCS TV Commercial, 'UFC: Homework' Feat. Sage Northcutt, Demetrious Johnson

Some people just learn better with demonstrations. Cameron is working on his physics homework in the kitchen when UFC fighters Demetrious Johnson and Sage Northcutt saunter in to help. Demetrious explains the concept of force by lifting and slamming Sage on the floor, using acceleration and Sage's weight in his calculations. When Sage tries to return the favor, the men begin to bicker.