To lower one's pants down to one's ankles, often in a sudden, impulsive manner, thus exposing one's nether regions.
by Stan B. February 04, 2003
by El Toro Grande August 04, 2004
by Chux December 09, 2003
Customer says, "Okay, Joe, it's time to drop trou, bend over and grab your ankles, 'cause here comes the business!
by dherchen October 03, 2007
by Thomas James Martin Esquire October 29, 2008
After the repeated insults from my boss,I made a desperate attempt to salvage my self esteem, I dropped trou on his desk.
by chrisdibilla October 10, 2003