Also, 'going for all' or 'GFA'.
To use, have or obtain more than is necessary of something to expose yourself to the greatest possibility of success.
Ordering 3 meals and eating the tastiest one is GFA. Hiring 5 recruitment companies to find you a job is GFA. Speed-dating is GFA.
Wearing 3 condoms is not GFA. It's just silly.
Person 1: "Did you hear that Barry got us on the door list for 15 nightclubs this Saturday?"
Person 2: "Yeh, he loves to go for all!"