Kerplunk
# Kerplunk

Kerplunk may refer to:

* Kerplunk (album), an album by Green Day
* KerPlunk (game), a game of physical skill involving marbles and rods in a cylinder
* KerPlunk, a nickname given to the sculpture B of the Bang
* Kerplunk experiment, a famous experiment of psychology conducted by John Watson
* A tune by jazz trumpeter Donald Byrd on the 1956 Jackie McClean album Lights Out!
