Do yourself a mischief

A general warning to the recipient their past, present or future conduct may result in injury to themselves. Said injury could be caused by the recipient or by others.

Popular in Australia.

Prisoner 1: I'm really enjoying being the prison snitch.

Prisoner 2: A frieny piece of advice. Watch your step or you might just do yourself a mischief

by Eug_2000 June 10, 2013

go float yourself

It is a phrase used in the TV show "The 100" to go kill yourself. Because in the show, they go float people into space to kill them"

You have just broken the law, so we are going to have to float you. Go float yourself so we don't have to

by Thetv100fan February 19, 2017

fend-for-yourself-night

A night in which a parent, guardian, servant, or spouse does not provide food for his or her beneficiaries.

Timmy: "Mom, what's the plan for dinner tonight?"
Mom: "It's fend-for-yourself-night. Better go get yourself food."

by Gleasonator January 26, 2012

go shit yourself

to have an extreme disdain for someone to the point that you demand they defecate themselves immediately without any proper hygienic precautions.

Mark Sanchez, did you seriously just pet my dog? Go shit yourself!

by Ronniemiller1k September 14, 2010

kys yourself

More intelligent way to say kys

Youse should kys yourselves, gentry.
No. You go kys yourself, kind sir.

by Ivern March 1, 2017

Stabbing Yourself In The Face With All The Cracks Of Blood

The thing that your friend will always remember

“Yo, do you know what I’m thinking right now?”
“Stabbing Yourself In The Face With All The Cracks Of Blood??”
“Cmon”

by LZ22 October 17, 2019

brace yourself

Preparing to hear something emotionally bad, or preparing for an impact (for an example: car going to crash)

*car about to crash*
Driver: Brace yourselves boys!

or

Girl 1: Brace yourself, because you're not going to like what I'm about to say.

by urbandictionarer March 29, 2017