Expression used when something is taking a long time. Actually goes back to Biblical times when Jesus was handing out bread but he kept talking and talking and finally when everyone had their bread everyone was like "Jesus is slow as bread" and Judas was like "Let's kill this guy"
by dinodianne January 3, 2015
Slow as bread is a phrase attributed to things that are going the normal speed as they should but you, for some reason, do not like it.
"My team is slow as bread."
by vampireckstasee September 16, 2009