Please suggest ANYTHING for a math presentation?

So our teacher asks all of us to have an "energizer" before the lessons start. You can do anything ANYTHING and then just add some math terms/ anything related to math. This is by pair. So my buddy and I are kinda more skillful in drawing but we don't want to draw in front of the cl. You can sing, dance, act or whatever. But I can't think of anything because I am so pressured. Our math teacher is very very fun, all of the students always laugh at his jokes and I am afraid that he'll be bored at our presentation. Please suggest anything fun that we can do. This presentation will only last for about 5-10 mins and we are scheduled on tuesday. I am in high school.