One who believes in the doctrines of the seventh day adventist church. They follow christ as their example, who died for them. His death has the most meaning in their lives. Started by Christ himself, his followers look to him for guidance, whether in sorrow, or in mercy. This faith has a large denomination, and glorifies Christ, and his Creator up above.
by joel jonathan August 29, 2006

by xXx_randomperson69_xxx August 31, 2017

A command un *nix that not only will it erase all your files, but it will ALSO COMPLETELY NUKE your whole disk, meaning all partitions, replaced by 0's
by Not-underscore May 10, 2022

SDA is an abbreviation for "Suck Dick Alright." Mostly, a term for Christians who love to suck dick every Saturday night.
by killsickdick August 21, 2020

by sicklecol January 20, 2023
