Here is an article by a Keith Wilson from Northern Kentucky University: WTF: Librarians quietly assisting students.
Now, I find this really offensive. WTF stands for "what the fuck" and is used to express surprise, shock, or outrage. Now, in that context, does it sound surprising or shocking our outrageous that librarians assist students?
No, the fucking WTF is surprising, shocking and outrageous.
Librarians help students all the time, asshole.
You can't just use WTF whenever you feel like it; you gotta cherry-pick those motherfuckers. Otherwise, what little power language still wields, will whither and be lost forever. If we have no control over when we use the word fuck, then what's the point of having it? We'll need to create a new word. And making new words as useful as fuck isn't easy. So you shouldn't just throw your fucks around.
There are rules.
Rule 3(f). You can use one fuck as a modifier during every continuous 23 seconds of conversation, or every 71 continuous words of text that do not include an exclamation point. Any exclamation point resets the count. That includes variations such as fucking, etc. (And nouns are in there, somewhere.)
There are no guidelines or restrictions for using fuck as a verb. In fact, more are encouraged.
And you're only allowed one motherfucker per 12 minutes of conversation. Unless you carry a firearm or hold a seat in public office, then by all means, let them fall like Spring rain.
These aren't my rules. These were established during the famous Richard Nixon-Lenny Bruce meeting of 1964. It is widely believed that these limitations on using fuck in conversation forced Nixon to curb his use of it and hence, carry the Republican nomination in 1968.
So, watch your WTFs Northern Kentucky University when it comes to librarians. We are not "WTF: helping students," we are fucking helping students, motherfucker!