kisses chainsaws 

Ugly or having a very unattractive appearance.

Dude, that chick is so ugly I bet she kisses chainsaws.

kisses chainsaws by Figleaf23 January 14, 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

Chainsaw fart 

Erupting gas exiting the anus violently. It can scratch the anus upon its departure if you decide to trust it.

My chainsaw fart scratched my anus.

Chainsaw fart by Crocodile1 September 25, 2018

Raped with a chainsaw 

The hyperbolic expression, raped with a chainsaw, describes a very unpleasant experience, avoided if humanely possible.

I would rather be raped with a chainsaw, than take that Physics course again!

Raped with a chainsaw by I, Wreckerrr October 5, 2016

Chainsaw man 

Suffering/Pain

Chainsaw man is pure chainsaw man

Chainsaw man by arpyeeet September 6, 2020

chansaw

The ship between Heather Chandler and Veronica Sawyer from heathers the musical/movie

"How can you ship Chansaw? It's abusive"

"Yeah and so is practically every other heathers ship"

chansaw by Slushiesandsuicide June 3, 2017