f45mean? Here you find
Donald Trump is the 45th President of the United States, and as such has been deemed 45 by people not wanting to use his name. Similar to the phrase f12, which means "Fuck the police," f45 means "Fuck Donald Trump."
leet for fag
This is the word "faggot" typed in such a manner that it bypasses the onboard censor found in most internet BBS software.Also used by people who type the majority of their emails and other messages in "1337 5p34k" (elite speak).
The word, "fag" when typed in attempt to bypass the inbuilt censors found in many online chat rooms, games, and BBS (forum) software.
Faggot, in l337 language
The hexadecimal color code for a shade of medium orange that is often associated with homosexuality. Seriously, orange? I'd think it'd be a nice bright shade of pink such as FD97E6.