Definitions by theg0rd0n
shamalamadingdong
the act of getting one's dick blown while watching an M. Night Shyamalan film (director of The Sixth Sense, Signs, The Village)
Marty couldn't enjoy the rest of the film because Sam and Vanessa were shamalamadingdonging so loudly next to him.
shamalamadingdong by theg0rd0n April 1, 2009