Chainsaw Fuck 

Commonly confused with literally fucking someone with a chainsaw. "Chainsaw Fuck" refers to any zombified like humans that chase you down with a chainsaw. They usually wear a potato sack over their head with one eye hole, and are most notably found in the Resident Evil 5 video game. Its weakness tends to be a shotgun blow to the abdomen and/or head at point blank range or a few magnum shots to the head region.

"Oh shit watch out for that Chainsaw fuck!"

"Shoot that Chainsaw Fuck! He's gonna get back up"

"That Chainsaw Fuck is one nasty fuck."

"I just fucked up the Chainsaw Fuck with my Clint Eastwood magnum."

Chainsaw Fuck by John Clitt April 3, 2009

fuck em with a chainsaw 

This describes extreme hostility toward others.

They say we're the losers, well fuck em with a chainsaw!

fuck em with a chainsaw by I, Wreckerrr March 27, 2017

Fuck me gently with a chainsaw 

Popularized by the movie, "The Heathers", this phrase is said in response to a request one deems impossible or absurd (much like being gently fucked with a chainsaw). It's basically a way of showing someone how ridiculous what they've just asked sounds.

Ex.
Veronica: “Why can’t we talk to other kinds of people?”
Heather Chandler: “Fuck me gently with a chainsaw. Do I look like Mother Theresa?”

Dylan: "Hey Nick can I borrow your car once its out of the shop?"
"Fuck me gently with a chainsaw. You crashed it just last week!"

Fuck me gently with a chainsaw by Cotbumm July 21, 2016

fuck me sideways with a chainsaw 

referring to someone who is really screwed. just a bigger emphasis on how fucked they are.

this is far from a good thing, if you couldn't tell by the name.

mother; "we're going to visit your grandparents tomorrow! yay!"
daughter; "fuck me sideways with a chainsaw."

fuck me sideways with a chainsaw by josie minus the pussycats June 29, 2011

fuck me gently with a chainsaw 

First used (?) in "Heathers" http://imdb.com/title/tt0097493/ , probably more close to meaning "well, I'll be damned" or "Well, kiss my ass".

Heather Chandler: Well, fuck me gently with a chainsaw. Do I look like Mother Theresa?

fuck me gently with a chainsaw by OldFart77 December 9, 2008

fuck me gently with a chainsaw 

a sarcastic term implying "what a load of crap"
or, "bullshit". can also be used as a expression of anger.

: hilary, i did NOT have sex with that woman...
: um... fuck me gently with a chainsaw, bill.

or...

: how was that test?
: fuck me gently with a chainsaw, mike.

fuck me gently with a chainsaw by Qwerty April 19, 2004

fuck me gently with a chainsaw 

basically, "i don't give a fuck"

"it's just heather, why can't we talk to different kinds of people?"

"fuck me gently with a chainsaw, do i look like mother teresa? if i did, i probably wouldn't mind talking to the geek squad"

fuck me gently with a chainsaw by heathersssssss April 19, 2010