Definitions by averagebrine

Trickle-down Theory 

The theory or belief that one only needs to apply soap to the head or hair during a shower, as it will "trickle down", affecting the whole body during cleansing.

Foo: "Dude, how do you take such fast showers?"
Bar: "Simple economics... Trickle-down Theory.'

Trickle-down Theory by averagebrine November 11, 2022