Swear Up

To sarcastically suggest that you are speaking the truth, although you and probably the other people know that you are lying.

Dave: Steve bruv, did you see that Man just jump 50 ft in to the air?
Steve: Nah!! Actually?
Dave: Yeah bruv, swear up.

by abcdefg h May 22, 2014

I swear down on my nan’s grave

Popular statement frequently used by Formula 1 YouTuber Rocketpoweredmohawk. Used to express to swear on something or used as a general indication of anger/frustration

“If Max Verstappen wins the next race and gets his 50th win in a row, I swear down on my nan’s grave, I will be very disappointed”.

by 69ReasonsWhy April 1, 2024

Swear Mothers

Used when, to sound convincing of telling the truth, or wanting to be believed. Possibly Australian origin. Condensed from swear on my mothers grave

Such & such happened, swear mothers.

“It wasn’t me swear mothers”

by Ralph Shitstorm October 27, 2020

swear fair

n. A conversation where one or more of the participants curse casually and frequently.

Greg: "%^*& you, you ^*&@ing piece of god%&^ @#$%!"
Bob: "Whoa, watch the swear fair, dude. There's children around here."

by hopeofmen August 15, 2011

on swear

sort of like “on god” and “swear” mixed together

i’m not doing this shit on swear

by theogmilkman May 16, 2022

Swearing

The form of giving children trauma

Person 1: Why are you swearing?!
Person 2: because you a sussy baka

by I would rather play btd6 July 5, 2022

dat gurl gotta dic i swear

When u think a gurl a boy.

hey dat gurl gotta dic i swear. I know!

by wetblanket25 October 23, 2019