It's a kind of term when you agree with someone, he/she. It shows that you are in one thought with that person.
Ex: (Mom yelling at us to be quick)

Sister: "Mom is soooooo IRRITATING!"

Me: "You can say that again" (showing that you agree with your sister (do you?))
by seetheworld October 15, 2018
Get the You can say that again mug.
Army Veterans use this phrase instead of "Repeat", an Artillery command not to be used indiscriminately.
"Say again all last, did not copy.", "I didn't hear that, say again?"
by Fargon November 28, 2014
Get the say again mug.
When someone preaches some truths, you use this phrase (usually in comment sections online) as a way of agreeing.
For instance on Facebook you may have:
Person A: "You should never blame a whole group of people for the actions of a few people within that group!"
Person B: Say It Again Louder For The People In The Back.
by K.S28 March 27, 2018
Get the Say it again louder for the people in the back. mug.
how you correct a radio transmission when those lazy FDC terds arent paying attention to your fire mission.
FO: direction 1200, distance 2300 over
FDC: direction 1200, distance 3300 out
FO: I SAY AGAIN direction 1200, distance 2300 over
by wildcardman January 14, 2011
Get the I say again mug.
Say cheese and die again is the worst fucking episode of goosebumps and one of my the worst goosebumps books basically this kid becomes a fat shit do to a Polaroid camera and it’s A sequel to good episode of goosebumps called say cheese and die oh yeah there’s also a third say cheese and die book and it’s called say cheese and die screaming and it’s decent
I fucking hate say cheese and die again while I like say cheese and die
by Huntedcamerayt April 22, 2022
Get the Say cheese and die again mug.
Say cheese and die again is the worst fucking episode of goosebumps and one of the worst goosebumps books witch obviously the episode was based on. basically this kid becomes a fucking fatass because of a polaroid camera. And this episode is a sequel to say cheese and die witch unlike this episode is actually fucking and there’s actually a third say cheese and die book but it wasn’t turned into an episode because the goosebumps 90s show was cancelled sadly.
My dad left me at the orphanage be because they said I like to say cheese and die again. I was only joking
by Huntedcamerayt April 22, 2022
Get the Say cheese and die again mug.