An incredibly harsh, violent, non-rhythmic hand-job.Motion should give the impression of primates in the jungle or at the zoo. Also known as a "2001" in reference to the opening scene in the movie.
" Oh man, I got so wasted last night I let this Fugly give me a Gorilla fist behind the bar! I can barely walk today...."
;The Buldging lump located in the crotch of a human male that is visibly similar in appearance to the silverback Gorilla's Fist which is capable of delivering unbelievably powerful blows to watever it comes into contact with and certainly ruins any office it penetrates leaving it gaping so wide echos can be heard and no known cases have reported recovering wat so ever, or the male version of the Camel Toe!
Sally: OMG Sammy Look at the Gorilla Fist on that S.O.B.!
Sammy: DAMNNN, My Camel Toe & I are going to challenge him & his Gorilla Fist to a thumb wrestling tournament so get outta my way You fu*#%n Cow!
Having the overwhelming ability to tear up any and everything you fucking touch. Usually used in conjunction with "I didn't mean to!" after showing it to whoever's shit you just tore up.