Sharkfucking 

Sharkfucking is basically a stronger version of the adjective 'motherfucking'. As a result, it means just about everything, and can be added to a sentence as a sign of respect, awe, terror, disgust, hatred or truly any strong emotion.

I'm had it with these sharkfucking snakes on this sharkfucking plane!

Sharkfucking by elliottthomas February 26, 2009

shirfuck 

The typo to shitfuck

You're a real shirfuck... Oops I mean shitfuck!

shirfuck by Cammy Down March 11, 2015