loud remark used to grab every bodys attention before telling some ones secret "accedently" grabbing everyones sight.
by jurgen22 October 28, 2007
This is a sound that is usually made a a car nerd when they feel the need to imitate the sound made by the spooling of a turbine in a 4 stroke combustion engine. It is then followed by the "koosh" made by the opening of the BOV ( blow off valve, or pop off valve )
As you briskly walk by someone you like to annoy, *pssst koosh*, and then turn to see the awkwar look they give you. Or just get punched in the stomach.
by the drifter April 08, 2004