Catch and release - n - the practice
of hooking up with someone and not becoming emotionally/physically attached to them.
As a result, other people have a chance
up with this person because he or she has been
"caught and released" back into
Ben: "Yo I nailed this girl last night"
Dave: "So are you going to call her later?"
Ben: "Hell no man, I practice catch and release. That way, you can have a shot with her next weekend."
Dave: "Thanks Ben. You are a great
person and a noble gentleman."