A term traditionally used by hicks to encourage others to finish a chore or task, or some other thing. Larry the Cable Guy puts it into other light; the term "gidderdun" in the new day and age means "ALRIGHTTTT!"
1) "didja finish your cornmeal? well, gidderdun!"
2) "Ya, so I told the police chief to shut the fuck up! hahaha, ahh... GIDDERDUN!"
2) "Ya, so I told the police chief to shut the fuck up! hahaha, ahh... GIDDERDUN!"
by dan March 04, 2005
a phrase used by a really dirty hick/hillbilly OR someone who is like a sheep and will repeat anything they hear.
Aw, shoot paw, I done fergets she wuz my sizter!
Gidderdun! Shes only related if'n you say she iz...
Gidderdun! Shes only related if'n you say she iz...
by charlesisawesome August 24, 2007
by unixer October 20, 2006