you are rushing to go to facebook, but the rush made you google it.
"good job retard, you fucked up again"
Most of the time, this letter means OOF, but in some cases, it may a short form for the people who do not want to say "fuck".
Dang, that guy really got that hard. F him!
It’s just the letter F why did you even search it up??!?
It’s just an F. Why did you search it up? Did you get it for you test?