1. A man during coitus, who thrusts into a girl from behind, slips out just prior to climax and shoots seminal fluid all over the wall of her bedroom.
2. A man who is devout to the form of contraception where rather than flooding her uterus with seed he "pulls out" just prior to ejaculation and spread love juice all over her wall. Caution should only be performed in her bedroom to avoid cleaning semen off your wall.
Friend: How'd it go with (girl) last night?
Guy: It was great except I used too much lube and pulled a Goldbanimal
Girl: Do you have a condom?
Guy: Don't worry I'm a Goldbanimal!