This basically means to leave or to get off some one's tip.

Gtf; get the fuck

Get in my fucking Dick hole

Get to Fuck, or "git tae fuck" in the Scottish varnacular, meaning go away, often a less aggressive choice and a regular in many a Scottish chat room, where the punters will also employ other indecipherable local phrases to confound everyone else not from Scotland.

Acronym for "Get The Fuck."
A shortened version of "Get The Fuck Out" (GTFO) used to replace the "out" with other words of choice.

Good to Fuck

Google that fuckin' shit