From the SyFy network remake of the Battlestar Galactica series: The acceptable version of the swear word Fuck that would be approved by the network censors and not subject the network to FCC fines.

Also a substitute for Farting, screwing, pissing, etc. - situational dependent

no not that

the process of injecting liquid at high pressure into subterranean rocks, boreholes, etc., so as to force open existing fissures and extract oil or gas.

Can also be used sexually.
Eg

The action of having sexual intercourse (fucking) only for a small amount of time (fraction of a sec).

The act of anal sex whilst the receiver is suffering from intense diarrhoea

What happened to you butthole when you passed out on the ground in the trailer park.

A polite term for shoving a lubricated probe into a ho.