Definitions by Nicky Bluepants Altosaxophony

fsr 

an acronym you can't use because no one else uses it, and as a result nobody will understand what you mean unless you tell them

Person 1: fsr no one says "fsr"
Person 2: what does that stand for?
Person 1: "for some reason"

fsr by Nicky Bluepants Altosaxophony March 2, 2023