When you're skullfucking a girl so hard that it starts to elongate the back of her head causing her to look like she's from the worst Indiana Jones movie.
Joe: Dude what's wrong with Sarah's head?
Matt: I Kingdom of the Crystal Skullfucked her last night
*high five*
by Nard Master February 27, 2017
mugGet the Kingdom of the Crystal Skullfuckmug.

Caribbean Skullfuck

It’s when a man cuts across another persons jaw line then inserts his penis in the cut and fucks it till then receiver is dead
If u mess with the wrong crew, they might give u a nasty caribbean Caribbean skullfuck
by YungSkullfuck69 March 20, 2019
mugGet the Caribbean Skullfuckmug.

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