First defined in a Dan Savage column on 24 Nov 04.
#2: Yeah, he's hott, but he's only 15.
#1: Tag and release that stud!
distinguish from "a keeper"
Duder: oh dude that was shirley. bitch put the pussy on me last night
Dudely dude: keeper?
Duder: negative. tag and release.
Dudely dude: excellant