buttfuckshit 

-a word one uses to express extreme anger or annoyance,

-similar to bullshit, but in a stronger context.

Josh I dont give a fuck about your buttfuckshit

buttfuckshit by MKN Dictionary March 17, 2011

buttfuckit 

Another term for saying "fuck it" but in a nastier way of using a play on words. (can also be spelled "but, fuck it!"

Gal: Should i buy this shirt?
Pal: You know your mom has one similar to this one?
Gal: But I like this one
Pal: She has the same one! Ahh, buttfuckit! just get it

buttfuckit by Jess Mtz June 10, 2007

buttfucksville egypt

a term used to explain the place on earth furthest from any forms of modern civilization. used when you have no cell phone serivce, internet access, so on and so forth

jesus christ, i have no way to check facebook out here, why did we have to camp all the way in buttfucksville egypt?

buttfucksville egypt by the REAL toasty May 12, 2009

buttfuckitus 

When you have the sudden erdge to fuck someone in the butt because of medical reasons.

Sir you have been diagnosed with buttfuckitus.

buttfuckitus by Nutted in the neighbor February 17, 2019