Comment by SunshineTheCat

It kinda reminds me of replying to a statement with "So...it's come to this..."

My friends and I use to do this all the time for no particular reason except to turn an otherwise ordinary conversation into challenge that can only be resolved by mortal combat.

Of course, we did it jokingly with each other. But when someone we didn't know heard us do this they were genuinely confused with what we were so offended by, which was half the fun.