A person who pretends to be a guru of kung fu, but in actuality is only a guru of dicknose. Seen along the East Coast, often out in the wild diddling unexpecting victims of their FAAB and other personal belongings. Easily identified by their rare giant dicknose and inflated ego. Seldom seen at the job site, gurufu are invasive species and migrate frequently. Diet consists mainly of vegetables, but has recently started eating meats.
That gurufu fleeced me something good. That's the biggest nose I ever seen!
When a man possesses such a freakishly large penis that he ruptures his partner's abdominal cavity during intercourse, resulting in penetration of the intestines.
"Being hung like a horse ain't all it's cracked up to be. I accidentally gave my girlfriend a gutsfuck the other night, and now she's in the hospital."