by lilcuz December 5, 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 28, 2005

by Sam Whatley October 4, 2005

General displeasure of and event and also can be used to show that someone likes something immensely.
by Middle Name G April 17, 2003

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 4, 2009

by Raych August 10, 2004
