person 1: dude, we all look so stupid in this elevator  person 2: yeah, that's the clown car effect for ya
the effect one gets when there are 15 or more people in a single elevator, effectively causing it to look like there are a bunch of clowns in the elevator
"person 1: dude, we all look so stupid in this elevator  person 2: yeah, that's the clown car effect for ya" What is the definition of "clown car effect"?