by Mr. Roboto April 01, 2005

by shwamyou April 28, 2007

by Snoopy To The D-O-double-G February 08, 2004

the act of hitting someone either over the head or in the back. After you do this, you say SHWAM!! loudly.
by afreakforplanes March 19, 2009

by Woajsdkljfa January 19, 2008

A sex move, whenever you blow your load in someone's face or frontal area unexpectedly, you yell SHWAM! at the top of your lungs. Then tell them to clean up.
by CYeole April 27, 2009

by Manissmackd January 28, 2019
