To, go ass out or all the way.
Dude, if I wasn't sho nuff, I would have never wrecked my faggish import car with all the mexican doodads on it such as a rear spoiler that will only work at speeds that I will never achieve.
by Jaggo March 21, 2004

by bitch ass punk December 6, 2013

We sho 'nuff' got a lot rain last night. Preacher-"The lord loves you and will keep you!"congregation-"Sho 'nuff!" A form of broken english particular to the southern United States and many rural farm communties.
by charles-lennon April 11, 2017
