derived form the acronym GSR which mean Gun-Shot Residue (gun powder left on a person after firing a gun);
the cum left behind on the cock after ejaculation
My balls were covered in CSR after fucking her.
Chronic Sperm Retention - Resulting from the lack of sexual relations for extended periods of time.
1) A cyclist who bungs along from coffee shop to coffee shop not really doing any K's or anything hard training-wise, but likes to flap their mouth more then push a peddle I.E soft cock
2) A Shunter who roles on a $20,000 bike, don's a Pro kit shave's their legs (possibly arms & nether regions as well) yet has a beer gut.
3) A rider who prefers to roll on flat hot-mix roads as appose to dead roads with hills and better yet mountains.
4) Derogatory remark implying a cyclist lacks any bike skill or physical talent
1) Dude how was woody the other day didn't want to ride any hills what a CSR soft cock.
2) Keep dreaming mate your no Lance Armstrong your a CSR.
3) Holy nutts did you see what that CSR dumbass Jacko did in the race he caused that crash!