When someone spreads their butt cheeks and places their asshole directly on a sleeping persons face and farts and/ or shits.
by Stalin37 March 20, 2005
Get the brown helmetmug. Term in Iowa meaning being rejected by a significant other with a visual of being dumped (on) and ending up with (brown) shit on your head.
by funfuker May 2, 2015
Get the brown helmetmug. by NIGGA December 6, 2002
Get the Brown Helmetmug. by Dani January 14, 2004
Get the Brown Helmetmug.