by lilcuz December 05, 2004
An expression to show excitefulness when something completely awesome happens in your life by clinching your fist and pulling your arm in like your flexing your muscle.
by chris arias December 08, 2005
by Sam Whatley September 24, 2005
Toni: The Yankees won the World Series!
Jess: Well fuckin' a!
Toni: The Yankee lost the World Series!
Jess: Fuuuuckin aaaaa
Jess: Well fuckin' a!
Toni: The Yankee lost the World Series!
Jess: Fuuuuckin aaaaa
by Jess138 November 04, 2009
by Raych August 11, 2004
by Kevin March 10, 2004
by Rvgandhi1988 August 13, 2006