F.i.f.o. Edit Meaning

1.

First In First Out, as to beat the crowd.

I want to be F.I.F.O. at the big sale in the mall.

See early, hurry, prompt, on time, fast

2.

To be the first one at a event and the first to leave.

I want to be F.I.F.O. at the mall tomorrow, I hate crowds.

See early, hurry, prompt, on time, fast