"Hey Popo?"
"Yes Nana?"
"Why do we keep dashing about?"
"I... guess it really is endless."
"I know but why do we have to run?"
"To build up speed I suppose."
The Ice Climbers were having this conversation for they were going through another endless runner game, but instead of having anything to collect they were just excessively sweating in their sweaty parkas, with them forming ice blocks ahead and smashing them to give them some variety in their mission to stay fit, which wasn't going as well as either of them expected obviously.